Existing Corridor Issues and Preliminary Recommendations

Transcription

1 Print This Document Existing Corridor Issues and This document describes the existing issues and preliminary recommendations at 83 locations in the Fairfax County Parkway and Franconia-Springfield Parkway study corridor. This document is interactive. Scroll through each page to review issues and recommendations for locations along the corridor, or click the map pins on the next page to jump to a specific location.

2 Map Navigation Clicking on these pins will take you to the corresponding issues and recommendations summary Back to Map Clicking on this map icon will bring you back to this page UV 28 UV 28 UV 620 UV 267 Clifton UV 657 Centreville Chantilly Sterling Popes Head Rd Herndon UV 654 C Ḅ ". B Ẹ ". UV E Ẹ ". UV West Ox Rd A Ạ A Ạ ". ". Elden St Spring St Braddock Rd Lee Jackson Memorial Hwy Monument Dr 29 Reston Sugarland Rd Lee Hwy UV 655 Leesburg Pike Wiehle Ave Reston Pkwy Sunrise Valley Dr Baron Cameron Ave Great Falls UV 665 UV 193 Fox Mill Rd Sunset Hills Rd Fairfax UV 123 UV 7 Oakton UV 236 UV 267 UV 236 UV 674 UV 677 Clifton UV 28 UV 620 UV 657 Chantilly Centreville Popes Head Rd UV 654 UV West Ox Rd 66 Braddock Rd Lee Jackson Memorial Hwy Monument Dr 29 Lee Hwy UV 655 Fairfax UV 123 UV 665 Fox Mill Rd Oakton UV 236 UV 236 UV 123 Ox Rd Lorton Lee Chapel Rd Hooes Rd UV 286 Huntsman Blvd Gambrill Rd UV 790 Sydenstricker Rd Barta Rd 95 Burke Lake Rd Backlick Rd UV 289 Old Keene Mill Rd UV 638 Rolling Rd UV 644 UV 651 UV 617 Springfield Frontier Dr UV Annandale Chapel Rd UV Chantilly Centreville Rd UV 657 West Ox Rd Ox Rd E Ẹ ". F Ẹ ". A Ạ ". Lee Jackson Memorial Hwy Burke Centre Pkwy Freds Oak Rd Franklin Farm Rd UV 286 B "..C 50 Roberts Pkwy D Ẹ ". Rugby Rd C "..C Lawyers Rd Old Keene Mill Rd Fox Mill Rd UV 673 UV 620 UV 651 Burke Lake Rd UV UV Oakton UV Chapel Rd Ox Rd Burke Centre Pkwy Freds Oak Rd Roberts Pkwy Old Keene Mill Rd UV 620 UV 651 Burke Lake Rd UV 638 UV Fort Belvoir UV 286 UV 286 Richmond Hwy Telegraph Rd John J Kingman Rd UV 235 Beulah St UV 613 Old Old F ". Ḍ ".. Keene Mill Road Note: Cardinal directions assume that Fairfax County Parkway is oriented north-south at all locations and side street approaches are oriented east-west Keene Mill Road

3 1121 Fairfax County Parkway at Richmond Highway (Route 1) Intersection is overcapacity, long queue lengths, and spillover from southbound left-turn lane storage* Vertical curve obstructs sight distance to queued vehicles in southbound direction Poor nighttime visibility along southbound approach * Federal Highway Administration-Eastern Federal Lands Division (FHWA-EFLD) project: FHWA-EFLD project currently under construction along Route 1 future intersection lane configuration shown in red Install advance intersection warning signs feet before stop bar Potential trail extension Install overhead intersection street lighting

4 1321 Fairfax County Parkway at John Kingman Road/Farrar Drive Congestion due to heavy turning traffic to/from John Kingman Road* Install detectable warning surface Northbound right-turn vehicles spill out of the available turn lane No detectable warning surface * Previous FCDOT study is complete. Study contains concept plans, traffic analyses, and cost estimates. Extend rightturn lane Other improvements have been identified by FCDOT Study (see below) County Comprehensive Plan shows an Interchange Previous Fairfax County Study Improvements: FAIRFAX COUNTY PARKWAY (ROUTE 286) FAIRFAX COUNTY PARKWAY (ROUTE 286) FAIRFAX COUNTY PARKWAY (ROUTE 286) FAIRFAX COUNTY PARKWAY (ROUTE 286) Extend southbound left-turn lane storage Widen westbound approach to provide dual left- and dual right-turn lanes Add third southbound left-turn lane and extend storage Add an auxiliary lane along southbound Route 286 to US Route 1

5 1521 Fairfax County Parkway Northbound Ramps at Telegraph Road Substandard pedestrian accommodations on the northeast corner with pedestrian access hazards No detectable warning surface trail No detectable warning surface median refuge Fairfax County Pkwy NB On-Ramp Construct curbed sidewalk, install ADAcompliant curb ramps, and provide barrier devices Telegraph Rd Install detectable warning surface Upgrade curb ramps to be ADA compliant Fairfax County Pkwy NB Off-Ramp

6 1522 Fairfax County Parkway Southbound Ramps at Telegraph Road Long vehicle queues along southbound right turn lane, extending close to Fairfax County Parkway mainline* No detectable warning surface trail Fairfax County Pkwy SB Off-Ramp Install detectable warning surface * Previous Fairfax County study contains concept plans, traffic analyses, and cost estimates. Previous Fairfax County Study Improvements: Fairfax County Pkwy SB On-Ramp TELEGRAPH ROAD Modify southbound right-turn lane to provide freeflow operation. The lighter color yellow represents a relocated shared use trail. Other improvements have been identified by FCDOT Study (see left)

7 1721 Fairfax County Parkway at Terminal Road Long vehicle queues along eastbound approach* Previous Fairfax County Study and VDOT Improvements: Install crosswalk, curb ramps, pedestrian signals, and pushbuttons Congestion along southbound approach Northbound next signal advance signage is only on right side of road and sign is small Install yield bars in advance of crosswalk Upgrade curb ramp to be ADA compliant Volume exceeds capacity during peak period W2-11- W16-7p- Construct third through lane No pedestrian connectivity across Fairfax County Parkway to bus stop (located in island) Relocate bus stop out of channelizing island, install sidewalk connection Bus stop located in channelizing island * Previous Fairfax County study contains concept plans, traffic analyses, and cost estimates. VDOT has identified a safety improvement project (UPC ) to change the southbound right-turn lane into a shared through/right lane; VDOT is waiting for funding to construct improvements. FAIRFAX COUNTY PARKWAY (ROUTE 286) Add left-turn lane along eastbound approach; convert southbound right-turn lane into a through/ right-turn lane Install next signal (D3-2) signs feet before the stop bar D3-2 D3-2 Install retroreflective backplates on all signals

8 1806 I-95 Northbound Off-Ramp to Northbound Fairfax County Parkway VDOT Project (UPC 93033) Concept Plan Forecast volumes to the north are expected to increase due to the extension of Fairfax County Parkway, regional growth, and the BRAC to the Fort Belvoir North Area* * VDOT project (UPC 93033) pending for funding of a directional flyover ramp to replace the existing one-lane loop ramp to accommodate increased traffic volumes and eliminate weaving on I-95 NB. ffx_co_pkwy_flyover.asp

9 1821 Fairfax County Parkway at Loisdale Road Intersection is over capacity, long vehicle queues on all approaches* The rightmost through lane is ineffective at processing traffic given the short storage length of the lane Trail leads into roadway with no receiving accommodations Trail continuity not clearly defined Weaving associated with vehicles heading to I-95 N on Fairfax County Parkway and Loisdale Road Remove asphalt at corner, install trail wayfinding signage * Previous Fairfax County study contains concept plans, traffic analyses, and cost estimates. Fairfax County has collected some developer proffer money for these improvements. Previous Fairfax County Study Improvements: Add southbound left-, westbound left-, and northbound right-turn lanes Install retroreflective backplates on all signals Add I-95 shield pavement markings and lane use/designation guide sign 445 feet before the stop bar Add I-95 shield pavement marking, overhead signage feet before the stop bar Construct full-length through lane FAIRFAX COUNTY PARKWAY (ROUTE 286)

10 2122 Fairfax County Parkway at Rolling Road North leg crosswalk is partially obstructed by raised median* Vertical curve obstructs sight distance for left-turning vehicles from FCP Last-minute weaving caused by southbound driver confusion about Fairfax County Parkway access Trail continuity not clearly defined Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict * Fully funded VDOT project (UPC ) currently under design Proposed intersection improvements by VDOT (UPC ) will provide for protected only left-turn movements Proposed intersection improvements by VDOT (UPC ) will upgrade curb ramps Install wayfinding signage for trail Install advanced guide signs for Fairfax County Parkway feet before stop bar Install retroreflective backplates on all signals W11-15 W11-15p Realign crosswalk, adjust median, and relocate stop bar Protected only left-turns Install pedestrian warning signs and yield bars in advance of crosswalk Upgrade curb ramps to be ADA compliant, install wayfinding signage for trail users

11 2231 Fairfax County Parkway at Stream Way Pedestrian ramp into roadway with no receiving ramp on the other side Narrow sidewalk creates bottleneck for trail system Replace sidewalk with wider trail Remove sidewalk ramp

12 2321 Fairfax County Parkway at Whitlers Creek Drive/Hooes Road Turning movement lane assignments not indicated for eastbound and westbound approaches Missing sidewalk connection to crosswalk and accessible path to pedestrian pushbutton No pedestrian bus stop pad Upgrade curb ramps to be ADA compliant Add pavement markings indicating lane assignments for turning movements Install pedestrian bus stop pad Install sidewalk

13 2421 Fairfax County Parkway Northbound Ramps at Olde Lantern Way No pedestrian signals Inconsistent crosswalk marking for Fairfax County Parkway trail crosswalk Upgrade curb ramps to be ADA compliant, install pedestrian signals and pushbuttons Install high visibility crosswalk

14 2422 Fairfax County Parkway Southbound Ramps at Gambrill Road Pedestrian connectivity not provided across Gambrill Road Inconsistent crosswalk marking for Fairfax County Parkway trail crosswalk No pedestrian signals Missing curb ramp in southwest corner Install high visibility crosswalk Upgrade/install curb ramps to be ADA compliant; install pedestrian signals and pushbuttons

15 2521/2522 Fairfax County Parkway Northbound/ Southbound Ramps at Sydenstricker Road 2521 Crosswalk not aligned in a single direction No pedestrian signals Driver confusion about access to the Sydenstricker park and ride lot Existing curb ramps are non-compliant Missing sidewalk connection across Fairfax County Parkway bridge 2522 Signal displays on eastbound Sydenstricker Road approach are not Manual on Uniform Traffic Control Devices (MUTCD) compliant Existing curb ramps are non-compliant Missing sidewalk connection No pedestrian bus stop pad Upgrade curb ramps to be ADA compliant; install pedestrian signals and pushbuttons Realign crosswalk Update traffic signal displays Provide guide signs to park and ride lot Install sidewalk Install pedestrian bus stop pad Upgrade curb ramps to be ADA compliant

16 2722 Fairfax County Parkway Southbound Ramps at Pohick Road Sight distance limited for eastbound right-turn movement due to grade, roadside structures, and vegetation Poor nighttime visibility along southbound approach Upgrade curb ramps to be ADA compliant Shift stop bar forward, realign crosswalk, relocate curb ramp and pedestrian signal/ pushbutton

17 2723 Fairfax County Parkway Northbound Ramps at Seabrook Lane Pedestrian connectivity not provided across Seabrook Lane to bus stop No pedestrian bus stop pad No pedestrian connectivity across Fairfax County Parkway on bridge Install pedestrian bus stop pad Install crosswalks, curb ramps, pedestrian signals, and pushbuttons Fairfax County Parkway Northbound Ramps at Seabrook Lane Install sidewalk connection to neighborhood Install sidewalk Install sidewalk connecting to bus stop

18 2724 Fairfax County Parkway Southbound Ramps at Seabrook Lane Crosswalk not aligned in a single direction, segmented by a wide median No pedestrian bus stop pad No pedestrian connectivity across Fairfax County Parkway on bridge Upgrade curb ramps/median to be ADA compliant and/or adjust median nose Install sidewalk, crosswalk, curb ramp, pedestrian signals, and pushbuttons Install pedesrian bus stop pad

19 2831 Fairfax County Parkway at Cervantes Lane Upgrade curb ramps to be ADA compliant

20 2931 Fairfax County Parkway at Modisto Lane Missing trail/sidewalk connection No pedestrian bus stop pad Upgrade curb ramps to be ADA compliant Note: Existing crosswalk across Modisto Lane not shown Construct sidewalk connection to bus stop Install pedestrian bus stop pad Install pedestrian bus stop pad

21 3031 Fairfax County Parkway at Huntsman Court No crosswalk across Huntsman Court Upgrade curb ramps to be ADA compliant Install crosswalk

22 3121 Fairfax County Parkway at Huntsman Boulevard No pedestrian signals Inconsistent crosswalks for Fairfax County Parkway trail crossing Pushbutton accessibility issue No pedestrian bus stop pad (two locations) Upgrade curb ramps to be ADA compliant Relocate pushbutton adjacent to curb ramp Install pedestrian signals, pushbuttons, and high visibility crosswalk Install pedestrian bus stop pad

23 3221 Fairfax County Parkway at Reservation Drive No pedestrian signals Crosswalk not adjacent to intersection and inconsistent with Fairfax County Parkway trail crosswalks Move bus stop sign to pedestrian bus stop pad Add pavement markings indicating lane assignments for turning movements Upgrade all curb ramps to be ADA compliant, relocating as necessary Bus stop sign not located near pedestrian bus stop pad Bus stop without pedestrian bus pad Turning movement lane assignments not indicated for westbound approach Install pedestrian signals and pushbuttons for crossing Shift crosswalk closer to Fairfax County Parkway to high and change to high visibility Install pedestrian bus stop pad

24 3321 Fairfax County Parkway at Lee Chapel Road Fairfax County Parkway at Lee Chapel Road Pedestrian sidewalks and ramps in channelizing islands are in poor condition Missing sidewalk connection to bus stop; no pedestrian bus stop pad Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict Pushbutton accessibility issue Eastbound right-turn movement queues block access to the adjacent through lane Install pedestrian warning signs and yield bars in advance of crosswalks W2-11 W16-7p Upgrade curb ramps to be ADA compliant Reconstruct islands and curb ramps Install sidewalk connection to bus stop and install pedestrian bus stop pad Increase storage length W11-15 W11-15p Relocate pushbutton adjacent to curb ramp

25 3431 Fairfax County Parkway at Rolling View Drive/Pilot House Road Inconsistent crosswalks for Fairfax County Parkway trail crossing Upgrade curb ramps to be ADA compliant, relocating as necessary Install median pass through or adjust median nose Install high visibility crosswalk

26 3531 Fairfax County Parkway at Portside Drive/Waterline Drive Inconsistent crosswalks for Fairfax County Parkway trail crossing No detectable warning surface Upgrade curb ramps to be ADA compliant Install detectable warning surface where trail meets the roadway Install high visibility crosswalk

27 3621 Fairfax County Parkway at Old Keene Mill Road Eastbound Old Keene Mill Road lane reduction (east of Fairfax County Parkway) creates merge conflict that queues toward Fairfax County Parkway Trail continuity not clearly defined Widen road to provide adequate lane reduction advance notice and taper (up to 1,300 feet to Burke Woods Drive) Install trail wayfinding signage

28 3721 Fairfax County Parkway at Burke Lake Road No pedestrian signal across west leg Crosswalk not perpendicular to the roadway Trail continuity not clearly defined Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict Pushbutton accessibility issue W11-15 W11-15p Realign crosswalk perpendicular to travel lane Install pedestrian signal Install pedestrian warning sign and yield bar in advance of crosswalk Relocate pushbutton adjacent to curb ramp Install trail wayfinding signage Upgrade curb ramps to be ADA compliant

29 3921 Fairfax County Parkway at Karmich Street/Roberts Parkway Sediment collecting at all sidewalk ramps Pushbutton accessibility issue Upgrade curb ramps to be ADA compliant Upgrade median refuge for pedestrians Relocate pushbutton adjacent to crosswalk Repair intersection drainage

30 4131 Fairfax County Parkway at New Road Unprotected shoulder drop-off and multiuse path in the clear zone Extend guardrail to trail terminus Note: Existing crosswalk across New Road not shown

31 4231 Fairfax County Parkway at Freds Oak Road No detectable warning surface Inconsistent crosswalk marking for Fairfax County Parkway trail crosswalk Install detectable warning surface Install high visibility crosswalk

32 4321 Northbound Fairfax County Parkway at Ox Road Dual left-turn lanes with no channelizing pavement markings through the intersection Pedestrian crossing of channelized right-turn lane Realign crosswalk to be perpendicular to travel lane W4-3 Replace yield sign with added lane (W4-3) sign W11-15 Crosswalks not perpendicular to the roadway No detectable warning surface Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict Install left-turn lane line extension through intersection Install left-side pedestrian warning signs W11-15 W11-15p Install pedestrian warning signs and yield bars in advance of crosswalks W11-15p Upgrade curb ramps to be ADA compliant Install detectable warning where asphalt trail meets the travel lane

33 4322 Southbound Fairfax County Parkway at Ox Road/Robert Carter Road Crosswalks not perpendicular to the roadway across right-turn lane Crosswalks are only 6 feet wide No detectable warning surface Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict Upgrade curb ramps to be ADA compliant Install detectable warning surface where asphalt trail meets travel lane W11-15 W11-15p Widen crosswalks to 10 feet Realign crosswalk perpendicular with vehicle travel W11-15 W11-15p Install pedestrian warning signs and yield bar in advance of crosswalk

34 4421 Fairfax County Parkway at Burke Centre Parkway Sediment collects on curb ramps Southbound U-turn conflict with westbound right-turn Northbound horizontal and vertical curves may obstruct sight distance to queued vehicles Vertical grade in the northbound direction encourages high speeds Low left-turn volume westbound from Burke Centre Parkway interrupts high volume through movements Trail continuity not clearly defined No detectable warning surface Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict Install trail wayfinding signage R10-16 Install detectable warning surface Install signal ahead signs and beacons along intersection approach 800-1,000 feet before the stop sign Install speed feedback (your speed) sign 100 feet prior to the proposed W3-3 signs and warning beacons Repair intersection drainage Install retroreflective backplates on all signals W3-3 Eliminate left-turn movement* Upgrade curb ramps to be ADA compliant *Route Impacts W11-15 W11-15p Install pedestrian warning signs and yield bar in advance of crosswalk - current route 1.9 miles 1.4 miles

35 4531 Fairfax County Parkway at Nomes Court/Ladues End Lane Pedestrian trailhead terminates behind the eastbound stop bar No detectable warning surface Realign trail and crossing to keep pedestrians in front of stop bar Install detectable warning surface

36 4631 Fairfax County Parkway at Colchester Meadow Lane No detectable warning surface Install detectable warning surface

37 4721 Fairfax County Parkway at Popes Head Road Operational and safety issues caused by high volume of left turns Volume of traffic along Fairfax County Parkway exceeds the capacity of the intersection Implement protected only left-turn operations during peak hour R SY SF G Construct acceleration lane for westbound right-turn movement Limited signal visibility due to horizontal curves and dense vegetation High volume of westbound right-turn movements Construct third southbound through lane No detectable warning surface Install supplemental near-side traffic signals Install detectable warning surface

38 4821 Southbound Fairfax County Parkway Ramps at Braddock Road No connectivity is provided to pedestrian facilities on north side of Braddock Road Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict Install pedestrian warning signs and yield bars in advance of crosswalks W2-11 W16-7p Remove crosswalk and curb ramp Upgrade curb ramps to be ADA compliant W11-15 W11-15p

39 4822 Northbound Fairfax County Parkway Ramps/Community Center at Braddock Road No crosswalk provided across Mott Community Center entrance No detectable warning surface Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict Crosswalks are only 6 feet wide Install detectable warning surfaces Widen crosswalks to 10 feet W11-15 W11-15p Install pedestrian warning signs and yield bars in advance of crosswalk Realign crosswalk perpendicular to travel lane Install crosswalk Upgrade curb ramps to be ADA compliant

40 4921 Northbound Fairfax County Parkway at West Ox Road (North) Short distance between signalized intersections limits conspicuity of traffic signal heads Low visibility crosswalk; crosswalk not perpendicular to travel lane Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict W11-15 W11-15p Install high visibility crosswalk and align perpendicular to travel lane W11-15 W11-15p Install pedestrian warning signs and yield bar in advance of crosswalk Upgrade curb ramps to be ADA compliant Install retroreflective backplates on all signals

41 4922 Northbound Fairfax County Parkway at West Ox Road (South) Short distance between signalized intersections limits conspicuity of traffic signal heads No detectable warning surface Install retroreflective backplates on all signals Upgrade curb ramps to be ADA compliant

42 4923 Northbound Fairfax County Parkway Ramps at Route 29 C-D Road (North) Short distance between signalized intersections may limit driver perception-reaction time Short distance between signalized intersections limits conspicuity of traffic signal heads Skewed crosswalk of inconsistent width Install retroreflective backplates on all signals, evaluate signal timings Extend trail and install detectable warning surface Install pedestrian warning signs and yield bars in advance of crosswalk W2-11 W16-7p Realign crosswalk perpendicular to travel lane Upgrade curb ramps to be ADA compliant

43 4924 Northbound Fairfax County Parkway Ramps at Route 29 C-D Road (South) Short distance between signalized intersections limits conspicuity of traffic signal heads Install retroreflective backplates on all signals Upgrade curb ramps to be ADA compliant

44 4925 Southbound Fairfax County Parkway Ramps at Route 29 C-D Road (North) Short distance between signalized intersections limits conspicuity of traffic signal heads Upgrade curb ramps to be ADA compliant Install retroreflective backplates on all signals

45 4926 Southbound Fairfax County Parkway Ramps at Route 29 C-D Road (South) Short distance between signalized intersections limits conspicuity of traffic signal heads Upgrade curb ramps to be ADA compliant Install retroreflective backplates on all signals

46 5000 Fairfax County Parkway at I-66 Interchange Heavy congestion on I-66 ramps during peak travel periods* * VDOT project (UPC ) underway to evaluate new Express Lanes and multimodal solutions for I-66 outside the I-495 Capital Beltway.

47 5321 Fairfax County Parkway at Eastbound Route 50 Scarring on roadway indicates eastbound left-turning vehicles are making contact with the roadway Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict Improve grading and alignment for eastbound left-turn W11-15 W11-15p Install pedestrian warning signs and yield bar in advance of crossing

48 5322 Fairfax County Parkway at Westbound Route 50 Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict W11-15 W11-15p Install pedestrian warning signs and yield bars in advance of crossing W11-15 W11-15p

49 5421 Fairfax County Parkway at Rugby Road Sight distance limited for eastbound right-turn movement due to grade, roadside structures, and vegetation Low visibility crosswalks Heavy westbound left-turn and through volumes opposed by low eastbound volume Operational issues caused by high westbound left-turn volume Fairfax County Parkway at Rugby Road Monitor operations and consider lane assignment and signal operations adjustments Install high visibility crosswalks Improve sight distance for right-turn movement

50 5531 Southbound Fairfax County Parkway at Old Plains Road No stop bar on eastbound approach No crosswalk across Old Plains Road Install crosswalk Upgrade curb ramps to be ADA compliant Install stop bar

51 5621 Fairfax County Parkway at Stringfellow Road/Stringfellow Court Southbound right-turn yield sign not conspicuous Right-turn vehicles driving along the shoulder to access turn lane Inconsistent crosswalk marking for Fairfax County Parkway trail crosswalk No sidewalk along Stringfellow Road between Coralberry Drive and the existing crosswalk across Fairfax County Parkway Increase right- turn storage within existing asphalt limits (pending results of pavement integrity review) Install high visibility crosswalk Improvevisibility of/relocate existing yield sign; install yield bar Install new sidewalk

52 5721 Fairfax County Parkway at Tuckaway Drive/Springhaven Drive Inconsistent crosswalk marking for Fairfax County Parkway trail crosswalk Upgrade curb ramps to be ADA compliant Install high visibility crosswalk

53 5821 Fairfax County Parkway at Franklin Farm Road Eastbound through movement vehicle queues block access to the left-turn lane Northbound and southbound left-turn vehicles spill out of the available turn lanes Eastbound left-turn and southbound right-turn vehicles spill out of the available turn lanes Heavy eastbound right-turn volume No detectable warning surface Increase storage for turn lanes Install detectable warning surface at edge of median Install a right-turn overlap

54 5921 Fairfax County Parkway at West Ox Road Inconsistent signage and markings for channelized right-turn lane/ pedestrian crossing conflict Install pedestrian warning signs and yield bars in advance of crosswalk Upgrade curb ramps to be ADA compliant W11-15 W11-15p

55 6021 Fairfax County Parkway at Fox Mill Road Low visibility crosswalks; inconsistent with corridor Sediment collects on sidewalk ramps Repair intersection drainage Install high visibility crosswalks

56 6121 Fairfax County Parkway at Sunrise Valley Drive Improper signage for a right angle right-turn movement High volume interchange to the north creates significant weaving patterns Inadequate advance signage approaching the intersection Intersection is overcapacity Long vehicle queues along eastbound approach Widen to six through lanes Install overhead signage indicating downstream lane drop for left-turn onto Sunrise Valley Drive Improve guide signage to Route 267 Remove yield sign Install next signal (D3-2) signs 800-1,000 feet before stop bar County Comprehensive Plan shows an interchange at Sunrise Valley Drive

57 6221/6222 Fairfax County Parkway at Dulles Toll Road Ramps Improve guide signage to Route 267 High volume interchange creates significant weaving patterns Heavy congestion No detectable warning surface High speed northbound right-turn movement creates potential conflict with uncontrolled trail crossing on ramp Install for guide Route sign for Route 267 westbound at the signal Optimize signal timings Install detectable warning surface Install guide sign for Route 267 eastbound at the signal

58 6321 Fairfax County Parkway Ramp at Spring Street Inconsistent signage/markings for channelized right-turn lane/ pedestrian crossing conflict Install pedestrian warning signs and yield bars in advance of crosswalk W2-11 W16-7p

59 6421 Fairfax County Parkway at New Dominion Parkway Upgrade ramps to be ADA compliant

60 6521 Fairfax County Parkway at Baron Cameron Avenue Crosswalk not perpendicular to the roadway Inconsistent signage/markings for channelized right-turn lane/ pedestrian crossing conflict Upgrade ramps to be ADA compliant (all corners of the intersection) W2-11 W16-7p Replace crosswalks across channelized turn lanes with high visibility crosswalk markings (all corners of the intersection) Realign crosswalk perpendicular to roadway and relocate stop bar W11-15 W11-15p W2-11 W16-7p Install pedestrian warning signs and yield bars in advance of crosswalks (all corners of the intersection)

61 6721 Fairfax County Parkway at North Walnut Branch Road (North) Upgrade curb ramps to be ADA compliant

62 6821 Fairfax County Parkway at Lake Newport Road No advance notice of Armstrong Elementary School on Lake Newport Road Upgrade curb ramps to be ADA compliant Install School Area sign 250 feet before the stop bar

63 7021 Fairfax County Parkway at Wiehle Avenue Crosswalks not aligned in a single direction Channelized right-turn lane/ pedestrian crossing conflict Upgrade curb ramps to be ADA compliant (all corners), relocating as necessary W11-15 W11-15p Relocate pedestrian signal and pushbutton Realign crosswalks to be perpendicular to travel lanes W11-15 W11-15p Install pedestrian warning signs and yield bars in advance of crosswalk

64 7221 Fairfax County Parkway at Sugarland Road Crosswalk not perpendicular to the roadway Inconsistent signage/markings for channelized right-turn lane/ pedestrian crossing conflict Upgrade curb ramps to be ADA compliant Align crosswalk perpendicular to roadway and relocate stop bar Install pedestrian warning signs and yield bars in advance of crosswalk W11-15 W11-15p

65 7321 Fairfax County Parkway at Leesburg Pike Eastbound Ramps No turns (R3-3) sign displays legend, not graphical information Crosswalk not perpendicular to the roadway Inconsistent signage/markings for channelized right-turn lane/ pedestrian crossing conflict W11-15 W11-15p Install pedestrian warning signs and yield bars in advance of crosswalk Upgrade curb ramps to be ADA compliant R3-2 Replace "no turns" sign with R3-2 sign Add Route 7 shield pavement markings W11-15 W11-15p Align crosswalk perpendicular to roadway

66 7322 Fairfax County Parkway at Leesburg Pike Westbound Ramps Fairfax County Parkway at Leesburg Pike Westbound Ramps No turns (R3-3) sign displays legend, not graphical information Turn-lane storage for upstream intersection may cause confusion Crosswalk not perpendicular to the roadway Inconsistent signage/markings for channelized right-turn lane/ pedestrian crossing conflict Add Route 7 shield pavement marking Replace "no turns" sign with (R3-2) sign W2-11 W16-7p Upgrade curb ramps to be ADA compliant Install pedestrian warning signs and yield bars in advance of crosswalk R3-2 W11-15 W11-15p Upgrade curb ramps to be ADA compliant

67 7521/7531 Franconia-Springfield Parkway at Bonniemill Lane/Spring Village Drive and Bonniemill Lane at Hooes Road Pushbutton accessibility issues Existing curb ramps are non-compliant No crosswalk across Bonniemill Lane No pedestrian signal across north and south legs Inconsistent crosswalk marking for trail crosswalk Missing sidewalk connection to bus stop; no pedestrian bus stop pad Trail continuity not clearly defined Closely spaced intersections with mixed traffic control Missing sidewalk connection along an apparent caddle path Traffic signal displays located more than 150 feet from the stop bar in all directions Existing signal cabinet obstructs visibility for the northbound rightturn traffic and is located within the clear zone Substandard street name signs at the intersection Inadequate advance signage approaching the intersection Existing curb ramps are non-compliant No crosswalks No sidewalk connectivity on the south side of Hooes Road No storage for southbound left-turn onto Hooes Road

68 7521/7531 Franconia-Springfield Parkway at Bonniemill Lane/Spring Village Drive and Bonniemill Lane at Hooes Roadp a Relocate pushbutton to new pedestal pole Install sidewalk to Bethnal Court Upgrade all curb ramps to be ADA compliant Install high visibility crosswalk markings Install pedestrian signals and pushbuttons Install crosswalk and adjust stop bar Install pedestrian bus stop pad and sidewalk Install sidewalk Install crosswalks Install retroreflective backplates on all signals Install W3-3 signs approximately 1,400 feet in advance of the stop bar (eastbound and westbound) with "SIGNAL AHEAD"pavement

69 7621 Backlick Road at Franconia- Springfield Parkway Eastbound Ramps Pushbutton accessibility issues No pedestrian signal across the south leg Driveway apron within the influence area of the signalized intersection Limited visibility of guide signage to Franconia-Springfield Parkway Install 775 feet prior to the stop bar (northbound approach) Install guide signage to eastbound Franconia - Springfield Parkway Install mountable curb to control access at the signal Install at northbound approach stop Install at southbound approach stop Relocate pedestrian pushbuttons adjacent to curb Install pedestrian signal for crossing south leg

70 7622 Backlick Road at Franconia- Springfield Parkway Westbound Ramps Backlick Road at Franconia-Springfield Parkway Westbound Ramps Inconsistent signage/marking for channelized right-turn lane/pedestrian crossing conflict Pedestrian sidewalk and ramps in channelizing island are in poor condition Crosswalk not aligned in a single direction Lack of pedestrian accessibility across Backlick Road between Villa Park Road and the Franconia-Springfield Parkway eastbound off-ramp Limited visibility of guide signage to Franconia-Springfield Parkway Limited visibility of southbound conflicting vehicles from the eastbound right-turn lane Poor visibility of conflicting northbound vehicles from the southbound left-turn lane due to roadway curvature Limited visibility of signal displays due to overhead bridge structures on the northbound approach Intersection lighting is limited, but ample lighting is provided along approaches and in the adjacent park-and-ride lot (potential glare) Evaluate intersection lighting improvements to reduce potential glare Shift stop bar for through and leftturns back 10 feet Install retroreflective backplates on all signals Install pedestrian warning signs and yield bars in advance of crosswalk W2-11 W16-7p Upgrade curb ramps and sidewalk to be ADA compliant Install at southbound approach stop Realign crosswalk Install at northbound approach stop Replace existing protectedpermissive signal display with a protected only signal display Install high visibilty crosswalk, curbramps, pedestrian signals, and pushbuttons Install northbound and southbound guide signage to westbound Franconia- Springfield Parkway (see below signs) Install 775 feet prior to the stop bar (southbound approach)

71 7721 Franconia-Springfield Parkway at I-95 HOV (Express Lanes as of December 2014) Limited visibility of guide signage to Backlick Road Traffic signal displays located more than 110 feet from the stop bar in all directions Inadequate advance signage approaching the intersection Somewhat limited signal visibility on the approach to the intersection in both directions Franconia-Springfield Parkway at I-95 HOV (Express Lanes as of December 2014) Install near-side traffic signal displays at all approaches Install improved guide signage to Backlick Road Install signal ahead signs on right- and left-hand shoulders W3-3

72 7821/7822 Frontier Drive at Franconia- Springfield Parkway Eastbound/Westbound Ramps / Frontier Drive at Franconia-Springfield Parkway Eastbound/Westbound Ramps Existing curb ramps are non-compliant with ADA Pushbutton accessibility issues Limited signal visibility due to horizontal curves and dense vegetation Bike lanes along Frontier Drive do not connect with the Metrorail station 7822 Existing curb ramps are non-compliant with ADA Inconsistent signage/marking for channelized right-turn lane/pedestrian crossing conflict Crosswalk not perpendicular to the roadway Guidance to I-95 general purpose lanes not provided, only to HOV (Express) lanes Realign crosswalk perpendicular to travel lane Provide lane markings to guide bicyclists to/from the Metrorail station Relocate pedestrian pushbuttons adjacent to curb ramp or provide connectivity to existing pushbuttons Install near-side traffic signal displays at northbound approach Install pedestrian warning signs and yield bars in advance of crosswalk W2-11 W16-7p Install guide signage to I-95 with guide signage to Frontier Drive (775 feet from westbound approach stop bar) Upgrade allcurb ramps to be ADA compliant

73 7931 Franconia-Springfield Parkway at Franconia-Springfield Metrorail Station Loop Inconsistent signage/marking for channelized right-turn lane/ pedestrian crossing conflict No crosswalk across ramps No stop bar on southbound approach Install pedestrian warning signs and yield bars in advance of crosswalk W11-15 W11-15p Install stop bar Install pedestrian warning signs and yield bars in advance of crosswalk W11-15 W11-15p Install high visibility crosswalks and upgrade all curb ramps to be ADA compliant W11-15 W11-15p

74 8031 Franconia-Springfield Parkway at Walker Lane No crosswalk across Walker Lane Install high visibility crosswalk and relocate stop bar Upgrade all curb ramps to be ADA compliant

75 8121 Franconia-Springfield Parkway at Beulah Street Existing curb ramps are non-compliant Inconsistent signage/marking for channelized right-turn lane/pedestrian crossing conflict Crosswalk not perpendicular to the roadway Existing pedestrian refuge islands are not ADA compliant and do not provide reasonable safety to pedestrians Eastbound left-turn lane queue spillback Queue spillback from the northbound and southbound left-turn lanes Operational issues caused by high intersection volumes High pedestrian volume conflicting with channelized right-turn lanes, which do not function as controlled pedestrian crosswalks Bike lanes along Beulah Street are not carried through the intersection Challenging pedestrian access from the trail head on the northwest corner across Beulah Street Unclear right-of-way on the westbound departure lanes for through and right-turn traffic Existing advance signal guide signage located too close to the intersection Limited advance guide signage in advance of the traffic signal in the eastbound direction Vertical curvature and peak congestion limits driver reaction to the downstream signal in the eastbound direction Heavy eastbound U-turn volume Traffic signal displays located more than 150 feet from the stop bar in all directions

76 Franconia-Springfield Parkway at Beulah Street Upgrade all curb ramps to be ADA compliant Franconia-Springfield Parkway at Beulah Street Install near-side traffic signal displays at each approach Eliminate channelized rightturn movement Relocate or replace next signal (D3-2) signs to be a minimum 565 feet before the stop bar (southbound, westbound) Realign crosswalk to be perpendicular to roadway, cover all southbound lanes Install advance intersection warning signs 1,500 feet before stop bar, extend mini-skip markings for the right-turn lane, install rightturn pavement markings, and right lane must turn right (R3-7) sign. Install next signal (D3-2) sign on the mast arm. Extend eastbound left-turn lanes W11-15 W11-15p R10-16 Bike lane striping through intersection Install lane control sign to indicate eastbound U-turn is served by left-most lane Reconstruct sidewalk and ramps W11-15 W11-15 W11-15p W11-15p Modify geometry to three northbound turn lanes and three westbound through lanes Install pedestrian warning signs and yield bars in advance of crosswalk

77 8131 Beulah Street at Alforth Avenue Channelizing island does not provide ADA compliant access across Alforth Avenue No crosswalk across Alforth Avenue No stop bar on eastbound approach Install crosswalk Install stop bar Provide median cut to allow for continunous path across Alforth Avenue or upgrade channelizing island Upgrade all curb ramps to be ADA compliant

78 8132 Beulah Street at Lewin Drive/ Shopping Center Upgrade all curb ramps to be ADA compliant

79 8133 Beulah Street at Metro Park Drive/ Charles Arrington Drive No crosswalk across Metro Park Drive Upgrade all curb ramps to be ADA compliant Install crosswalk