L C E C.P. #2. BASIS OF BEARINGS: Texas Coordinate System of 1983 (NAD83), North Central Zone (4202) as tied to GEOSHACK VRS SYSTEM.

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4 T.B.M. #4 T.B.M. #3 C.P. #2 BASIS OF BEARINGS: Texas Coordinate System of 1983 (NAD83), North Central Zone (4202) as tied to GEOSHACK VRS SYSTEM. CONTROL (C.P.): EXCEPT FOR CONTROL POINT No. 1 (AT GRID), COORDINATES SHOWN HEREON ARE SURFACE COORDINATES SCALED ABOUT CONTROL. PT. 1, USING A C.S.F. OF (SURFACE DIST= GRID DIST/ ). VERTICAL DATUM IS NAVD88 TIED TO GEOSHACK VRS SYSTEM. PRIMARY CONTROL: Point Northing(Y) Easting(X) SECONDARY CONTROL: Point Northing(Y) Easting(X) T.B.M. #2 Elev(Z) Elev(Z) Description TRAV. 5/8 RCIRS (grid) TRAV. 5/8 RCIRS (surface) Description XFND 1/2" IRF BENCHMARKS/VERTICAL CONTROL: BM#1A SQUARE PAINTED ON TOP OF MOST SOUTHERLY CORNER OF CONC. BASE OF TRAFFIC SIGNAL CONTROL BOX AT THE WESTERLY INTERSECTION OF OATES DR. & SARAZEN DR. ELEV = BM#2A CENTER OF SAN. SEWER M.H., APPROX ' N.E. OF C.L. OF PARK ENTRANCE DRIVEWAY, 10.8' FROM B.C. ELEV = BM#3A SQUARE CUT ON MOST SOUTHERLY CORNER OF CONC. PARK SIGN BASE, APPROX. 64.4' S.W. OF C.L. OF PARK ENTRANCE DRIVEWAY, 16.8' FROM B.C. ELEV = BM#4A 'X' CUT ON TOP OF CURB ON NORTHEASTERLY SIDE OF FOREST DR., 40.3' NORTHWESTERLY FROM PROJECTION OF B.C. OF OATES DR. ELEV = L C E

5 BASIS OF BEARINGS: Texas Coordinate System of 1983 (NAD83), North Central Zone (4202) as tied to GEOSHACK VRS SYSTEM. CONTROL (C.P.): EXCEPT FOR CONTROL POINT No. 1 (AT GRID), COORDINATES SHOWN HEREON ARE SURFACE COORDINATES SCALED ABOUT CONTROL. PT. 1, USING A C.S.F. OF (SURFACE DIST= GRID DIST/ ). VERTICAL DATUM IS NAVD88 TIED TO GEOSHACK VRS SYSTEM. PRIMARY CONTROL: Point Northing(Y) Easting(X) Elev(Z) Description TRAV. 5/8 RCIRS (grid) TRAV. 5/8 RCIRS (surface) C.P. #1 SECONDARY CONTROL: Point Northing(Y) Easting(X) Elev(Z) Description XFND /2" IRF T.B.M. #1 BENCHMARKS/VERTICAL CONTROL: BM#1 SQUARE PAINTED ON TOP OF MOST SOUTHERLY CORNER OF CONC. BASE OF TRAFFIC SIGNAL CONTROL BOX AT THE WESTERLY INTERSECTION OF OATES DR. & SARAZEN DR. ELEV = BM#2 CENTER OF SAN. SEWER M.H., APPROX ' N.E. OF C.L. OF PARK ENTRANCE DRIVEWAY, 10.8' FROM B.C. ELEV = BM#3 SQUARE CUT ON MOST SOUTHERLY CORNER OF CONC. PARK SIGN BASE, APPROX. 64.4' S.W. OF C.L. OF PARK ENTRANCE DRIVEWAY, 16.8' FROM B.C. ELEV = BM#4 'X' CUT ON TOP OF CURB ON NORTHEASTERLY SIDE OF FOREST DR., 40.3' NORTHWESTERLY FROM PROJECTION OF B.C. OF OATES DR. ELEV = " 5'0" 6" #4 Bars at 18" C.C. 6" Min. 24" Max. #4 Bars as Shown 6" Min. 24" Max 6" 6" 6" 4000 PSI, 6Sack Mix Concrete 6" 5'0" 6" 1/2" Thick, Checkered Steel Plate with slipresistant finish on top. Top of Plate is to be Flush with Top of Curb. #4 Bars as Shown #4 12" C.C. Min. FLUME DETAIL Not to Scale 2.5' MAX. Between Flanges #4 Bars at 12" C.C. Top of Curb is to be Flush with and Doweled into Sidewalk. Stainless Steel Flat Head Screws Countersunk Flat One per Corner PSI, 6Sack Mix Concrete #4 Bars 12" C.C. Min. 5 1/2" Flange, Welded to Entire Width of Plate BRIDGE DETAIL Not to Scale #4 Bars at 12" C.C. L C E

6 BASIS OF BEARINGS: Texas Coordinate System of 1983 (NAD83), North Central Zone (4202) as tied to GEOSHACK VRS SYSTEM. CONTROL (C.P.): EXCEPT FOR CONTROL POINT No. 1 (AT GRID), COORDINATES SHOWN HEREON ARE SURFACE COORDINATES SCALED ABOUT CONTROL. PT. 1, USING A C.S.F. OF (SURFACE DIST= GRID DIST/ ). VERTICAL DATUM IS NAVD88 TIED TO GEOSHACK VRS SYSTEM. PRIMARY CONTROL: Point Northing(Y) Easting(X) Elev(Z) Description "X" CUT IN CONCRETE "X" CUT IN CONCRETE B.M.#5 SECONDARY CONTROL: Point Northing(Y) Easting(X) Elev(Z) Description "X" CUT IN CONCRETE "X" CUT IN CONCRETE /8" IRS w/yellow cap "RPLS 5405") BENCHMARKS/VERTICAL CONTROL: BM#1A TRAV. POINT No.1, AN 'X' CUT SET IN CONRETE ISLAND AT INTERSECTION OF FRANKLIN DR. & U.S. 80 SERVICE ROAD, LOCATED 25' S. OF N. NOSE OF ISLAND AND 4.85' W. OF E. EDGE OF ISLAND. ELEV. = BM#2A TRAV. POINT No. 52, AN 'X' CUT IN CONCRETE, S.W. CORNER OF GALLOWAY & U.S. 80 SERVICE RD., N.W. COR. OF BRIDGE OVERPASS. ELEV. = C.P. #1 B.M.#1 BM#3A TRAV.POINT No. 3, AN 'X' CUT NEAR N.E. CORNER OF CONCRETE DRIVE WAY OF MINIASTORAGE AT S. COR. OF FRANKLIN DR. & TRIPP RD. ELEV. = BM#4A TRAV. POINT No. 4, AN 'X' CUT IN S.W. END OF CONCRETE RUNNER IN FRONT OF CHURCH, E. SIDE OF FRANKLIN DR. & TRIPP RD. ELEV. = BM#5A SQUARE CUT ON TOP OF CURB, BEING THE MOST WESTERLY CORNER OF PARKING LOT OF LONE STAR PLANTS, AT 2130 FRANKLIN DR. ELEV. = L C E

7 BASIS OF BEARINGS: Texas Coordinate System of 1983 (NAD83), North Central Zone (4202) as tied to GEOSHACK VRS SYSTEM. CONTROL (C.P.): EXCEPT FOR CONTROL POINT No. 1 (AT GRID), COORDINATES SHOWN HEREON ARE SURFACE COORDINATES SCALED ABOUT CONTROL. PT. 1, USING A C.S.F. OF (SURFACE DIST= GRID DIST/ ). VERTICAL DATUM IS NAVD88 TIED TO GEOSHACK VRS SYSTEM. PRIMARY CONTROL: Point Northing(Y) Easting(X) Elev(Z) Description "X" CUT IN CONCRETE "X" CUT IN CONCRETE B.M.#5 SECONDARY CONTROL: Point Northing(Y) Easting(X) Elev(Z) Description "X" CUT IN CONCRETE "X" CUT IN CONCRETE /8" IRS w/yellow cap "RPLS 5405") BENCHMARKS/VERTICAL CONTROL: BM#1A TRAV. POINT No.1, AN 'X' CUT SET IN CONRETE ISLAND AT INTERSECTION OF FRANKLIN DR. & U.S. 80 SERVICE ROAD, LOCATED 25' S. OF N. NOSE OF ISLAND AND 4.85' W. OF E. EDGE OF ISLAND. ELEV. = BM#2A TRAV. POINT No. 52, AN 'X' CUT IN CONCRETE, S.W. CORNER OF GALLOWAY & U.S. 80 SERVICE RD., N.W. COR. OF BRIDGE OVERPASS. ELEV. = BM#3A TRAV.POINT No. 3, AN 'X' CUT NEAR N.E. CORNER OF CONCRETE DRIVE WAY OF MINIASTORAGE AT S. COR. OF FRANKLIN DR. & TRIPP RD. ELEV. = C.P. #1 B.M.#1 BM#4A TRAV. POINT No. 4, AN 'X' CUT IN S.W. END OF CONCRETE RUNNER IN FRONT OF CHURCH, E. SIDE OF FRANKLIN DR. & TRIPP RD. ELEV. = BM#5A SQUARE CUT ON TOP OF CURB, BEING THE MOST WESTERLY CORNER OF PARKING LOT OF LONE STAR PLANTS, AT 2130 FRANKLIN DR. ELEV. = L C E

8 TYPE 1 TYPE 5 Install detectable warning surface TYPE 20 at each end of cut-through ramp with minimum 2 smooth surface between. TYPE 21 DISCLAIMER: The use of this standard is governed by the "Texas Engineering Practice Act". No warranty of any kind is made by TxDOT for any purpose whatsoever. TxDOT assumes no responsibility for the conversion of this standard to other formats or for incorrect results or damages resulting from its use. Planting or other non- walking surface or protect dropoff (Sidewalk set back from curb) Min. 2 taper to existing or proposed sidewalk Sidewalk Width= Sidewalk Width 6 preferred,5 min If median is less than 6 wide, eliminate detectable warning surfaces. 6 min. for refuge TYPE 2 walking surface or protect dropoff PERPENDICULAR CURB RAMP Shared 5 X 5 Shared PARALLEL CURB RAMP run 5 Preferred 4 min. 6 preferred (Use only where water will not pond in the landing.) Curb 2 min. 5 m in. TYPE 7 Width = Sidewalk Width 5 min. TYPE 11 2 m in. Slope Equal Projected back of curb BLENDED TRANSITION Cross slope not to exceed on any portion of ramp, landing or transition to street. TYPE 10 DIRECTIONAL RAMPS WITHIN RADIUS Shared Slope Equal (Sidewalk adjacent to curb) Sidewalk Cross slope not to exceed on any CURB RAMPS AT MEDIAN ISLANDS portion of ramp, landing or transition to street. 5 min. Align curb parallel with crosswalk Curb details are shown elsewhere in the plans. COMBINATION ISLAND RAMPS TYPE 22 5 x 5 (min.) Shared TYPE 3 Curb 2 min. run at 5 preferred, 4 min. 6 preferred, Sidewalk Curb 5 min. Sidewalk Varies Planting or other non- walking surface or Planting or other nonprotect dropoff OFFSET PARALLEL CURB RAMP SHEET 1 OF 4 Shared Side Texas Department of Transportation Design Division Standard Shared Varies NOTES / LEGEND: See General Notes on sheet 2 of 4 for more information. PEDESTRIAN FACILITIES CURB RAMPS Walking Surface Denotes planting or non-walking surface not part of pedestrian circulation path. PED-12A DATE: TYPE 6 5 preferred 4 min COMBINATION CURB RAMPS Limits of Payment ped12a.dgn DN: TxDOT CK: PK DW: TxDOT CK: HD Detectable Warning Surface C TxDOT March 2002 REVISIONS VP June 13, 2012 CONT SECT JOB HIGHWAY DIST COUNTY SHEET NO.

9 General Notes DISCLAIMER: The use of this standard is governed by the "Texas Engineering Practice Act". No warranty of any kind is made by TxDOT for any purpose whatsoever. TxDOT assumes no responsibility for the conversion of this standard to other formats or for incorrect results or damages resulting from its use. Curb s 1. Install a curb ramp or blended transition at each pedestrian street crossing. 2. All slopes shown are maximum allowable. Lesser slopes that will still drain properly should be used. Adjust curb ramp length or grade of approach sidewalks as directed. 3. The minimum sidewalk width is 5. Where the sidewalk is adjacent to the back of curb, a 6 sidewalk width is desirable. Where a 5 sidewalk cannot be provided due to site constraints, sidewalk width may be reduced to 4 for short distances. 5 x 5 passing areas at intervals not to exceed 200 are required. 4. s shall be 5 x 5 minimum with a maximum slope in any direction. 5. Maneuvering space at the bottom of curb ramps shall be a minimum of 4 x 4 wholly contained within the crosswalk and wholly outside the parallel vehicular travel path. 6. Maximum allowable cross slope on sidewalk and curb ramp surfaces is. 7. Provide flared sides where the pedestrian circulation path crosses the curb ramp. d sides shall be sloped at 10% maximum, measured parallel to the curb. Returned curbs may be used only where pedestrians would not normally walk across the ramp, either because the adjacent surface is planted, substantially obstructed, or otherwise protected. 8. Additional information on curb ramp location, design, light reflective value and texture may be found in the current edition of the Texas Accessibility Standards (TAS) and 16 TAC To serve as a pedestrian refuge area, the median should be a minimum of 6 wide, measured from back of curbs. Medians should be designed to provide accessible passage over or through them. 10. Small channelization islands, which do not provide a minimum 5 x 5 landing at the top of curb ramps, shall be cut through level with the surface of the street. 11. Crosswalk dimensions, crosswalk markings and stop bar locations shall be as shown elsewhere in the plans. At intersections where crosswalk markings are not required, curb ramps shall align with theoretical crosswalks unless otherwise directed. 12. Handrails are not required on curb ramps. Provide curb ramps wherever on accessible route crosses (penetrates) a curb. 13. Curb ramps and landings shall be constructed and paid for in accordance with Item 531 "Sidewalks". 14. Place concrete at a minimum depth of 5" for ramps, flares and landings, unless otherwise directed. 15. Provide a smooth transition where the curb ramps connect to the street. 2-0" Min. Pedestrian travel direction PERPENDICULAR CURB RAMP Detectable warning surface(domes to run parallel to pedestrian travel) Side flare (Typical) Back of curb Typical placement of detectable warning surface on sloping ramp run. Side flare (Typ) Detectable warning paver No. 3 rebar at with truncated domes 18" () on-center both ways Prefabricated detectable specifications warning panel Class A Concrete - Shall conform to applicable No. 3 rebar at 18" () on-center both ways Min. 5" depth exclusive of detectable warning material. SECTION: CURB RAMP AT DETECTABLE WARNING DETECTABLE WARNINGS 2-0" Min. 2-0" Min. Pedestrian travel direction Detectable warning surface (Domes to run parallel to pedestrian travel) Back of curb DIRECTIONAL CURB RAMP Side curb (Typical) Typical placement of detectable warning surface on sloping ramp run. Pedestrian travel direction PARALLEL CURB RAMP warning surface Detectable Back of curb Typical placement of detectable warning surface on landing at street edge Curbs shown on sheet 1 within the limits of payment are considered part of the curb ramp for payment, whether it is concrete curb, gutter, or combined curb and gutter. Existing features that comply with TAS may remain in place unless otherwise shown on the plans. Detectable Warning Pavers 24. Furnish detectable warning paver units meeting all requirements of ASTM C-936, C-33. Lay in a two by two unit basket weave pattern or as directed. 25. Lay full-size units first followed by closure units consisting of at least 25 percent of a full unit. Cut detectable warning paver units using a power saw. Sidewalks Detectable Warning Material 18. Curb ramps must contain a detectable warning surface that consists of raised truncated domes complying with Section 705 of the TAS. The surface must contrast visually with adjoining surfaces, including side flares. Furnish and install an approved cast-in-place dark brown or dark red detectable warning surface material adjacent to uncolored concrete, unless specified elsewhere in the plans Provide clear ground space at operable parts, including pedestrian push buttons. Operable parts shall be placed within one or more reach ranges specified in TAS 308. Place traffic signal or illumination poles, ground boxes, controller boxes, signs, drainage facilities and other items so as not to obstruct the pedestrian access route or clear ground space. 19. Detectable Warning Materials must meet TxDOT Departmental Materials Specification 28. Street grades and cross slopes shall be as shown elsewhere in the plans. DMS 4350 and be listed on the Material Producer List. Install products in accordance 29. Changes in level greater than 1/4 inch are not permitted. SHEET 2 OF 4 with manufacturer s specifications Detectable warning surfaces must be slip resistant and not allow water to accumulate. Detectable warning surfaces shall be a minimum of 24" in depth in the direction of pedestrian travel, and extend the full width of the curb ramp or landing where the pedestrian access route enters the street. 30. The least possible grade should be used to maximize accessibility. The running slope of sidewalks and crosswalks within the public right of way may follow the grade of the parallel roadway. Where a continuous grade greater than 5% must be provided, handrails may be desirable to improve accessibility. Handrails may also be needed to protect pedestrians from potentially hazardous conditions. If provided, handrails shall comply with TAS 505. Texas Department of Transportation Design Division Standard PEDESTRIAN FACILITIES 22. Detectable warning surfaces shall be located so that the edge nearest the curb line is at the back of curb. Align the rows of domes to be perpendicular to the grade break between the ramp run and the street. Detectable warning surfaces may be curved 31. Handrail extensions shall not protrude into the usable landing area or into intersecting pedestrian routes. CURB RAMPS 23. along the corner radius. Shaded areas on Sheet 1 of 4 indicate the approximate location for the detectable warning surface for each curb ramp type. 32. Driveways and turnouts shall be constructed and paid for in accordance with Item "Intersections, Driveways and Turnouts". Sidewalks shall be constructed and paid for in accordance with Item, "Sidewalks". ped12a.dgn PED-12A TxDOT PK TxDOT HD DN: CK: DW: CK: 33. Sidewalk details are shown elsewhere in the plans. C TxDOT March 2002 CONT SECT JOB HIGHWAY DATE: REVISIONS VP June 13, 2012 DIST COUNTY SHEET NO.

10 Concrete Driveway Payment DISCLAIMER: The use of this standard is governed by the "Texas Engineering Practice Act". No warranty of any kind is made by TxDOT for any purpose whatsoever. TxDOT assumes no responsibility for the conversion of this standard to other formats or for incorrect results or damages resulting from its use. 5 Min Driveway Apron Planting or other non-walking surface Setback sidewalk Concrete Driveway Payment Driveway Apron Apron offset sidewalk Concrete Driveway Payment 4 Min 5 Usual 5 Minimum 4 Min 5 Usual 4 Min 5 Usual Driveway Apron 10% 10% 10% 10% 80" 53" PROTECTED ZONE 27" CAFE PROTECTED ZONE 4" MAX. POST PROJECTION 4" MAX. WALL PROJECTION CANE DETECTABLE RANGE PROTECTED ZONE In pedestrian circulation area, maximum 4" projection for post or wall mounted objects between 27"and 80" above the surface. MAX. LENGTH OF OBSTRUCTION MIN. DISTANCE 2-0" BETWEEN OBSTRUCTIONS 5-0" CURB OBSTRUCTION (POLE, HYDRANT, ETC.) 5 MIN. 4 MIN. AT OBSTRUCTION 4 MIN. AT OBSTRUCTION 5 MIN. 27" CLEAR GROUND SPACE ADJACENT TO PEDESTRIAN PUSH BUTTON 4" MAX MAXIMUM SLOPE IN ANY DIRECTION 4 MIN 4 MIN When an obstruction of a height greater Protruding objects of a than 27" from the surface would create height 27" are detectable a protrusion of more than 4" into the by cane and do not require pedestrian circulation area, construct additional treatment. additional curb or foundation at the bottom to provide a maximum 4" overhang. 27" MAX PHONE DETECTION BARRIER FOR Wide sidewalk VERTICAL CLEARANCE 80" Concrete Driveway Payment 5 OBSTRUCTION (CONTROLLER CABINET, MAILBOX, ETC.) PLAN VIEW PLACEMENT OF STREET FIXTURES SHEET 3 OF 4 Texas Department of Transportation Driveway Apron Min (ITEMS NOT INTENDED FOR PUBLIC USE. MINIMUM 4 x 4 CLEAR GROUND SPACE REQUIRED AT PUBLIC USE FIXTURES.) Design Division Standard PEDESTRIAN FACILITIES 4 Min 5 Usual CURB RAMPS Min 5 If curb height is greater than 6 inches, use grade less than or equal to 5%. Handrail and PED-12A detectable warning not required. ped12a.dgn TxDOT PK TxDOT HD DN: CK: DW: CK: DATE: sidewalk TREATMENT AT DRIVEWAYS C TxDOT March 2002 REVISIONS VP June 13, 2012 CONT DIST SECT JOB COUNTY HIGHWAY SHEET NO.

11 5 x 5 (MIN) LANDINGS DISCLAIMER: The use of this standard is governed by the "Texas Engineering Practice Act". No warranty of any kind is made by TxDOT for any purpose whatsoever. TxDOT assumes no responsibility for the conversion of this standard to other formats or for incorrect results or damages resulting from its use. 5 x 5 (MIN) LANDINGS SPLIT RADIAL RAMP PLACEMENT 4 x 4 (MIN) ADJACENT MANEUVERING TO CURB SPACES 5 x 5 (MIN) LANDINGS ADJACENT TO CURB STOP BAR CROSSWALK SKEWED INTERSECTION WITH "LARGE" RADIUS STOP BAR CROSSWALK REMOTE 4 x 4 (MIN) MANEUVERING FROM CURB SPACES SKEWED INTERSECTION WITH "SMALL" RADIUS ADJACENT TO CURB 5 MIN. CROSSWALK CROSSWALK AT INTERSECTION W/FREE RIGHT TURN & ISLAND 5 x 5 (MIN) SHARED LANDINGS STOP BAR 6 PREFERRED 5 MIN. 5 x 5 (MIN) LANDING 5 MIN ADJACENT REMOTE TO CURB FROM CURB MID-BLOCK PLACEMENT PERPENDICULAR RAMPS STOP BAR 5 x 5 (MIN) LANDINGS CROSSWALK SHEET 4 OF 4 REMOTE FROM CURB 4 x 4 (MIN) MANEUVERING ADJACENT TO CURB Texas Department of Transportation Design Division Standard SPACES PEDESTRIAN FACILITIES NORMAL INTERSECTION WITH "SMALL" RADIUS CURB RAMPS PED-12A ped12a.dgn TxDOT PK TxDOT DN: CK: DW: CK: HD TYPICAL CROSSING LAYOUTS C TxDOT March 2002 CONT SECT JOB HIGHWAY DATE: REVISIONS VP June 13, 2012 DIST COUNTY SHEET NO.

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