å GREYHOUND DESIGN HIGHLIGHTS PROS & CONS NO CHANGES Existing intersection; no changes One lane in all directions Stop sign controlled (4-way)

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1 UNION GRAY MAPLE POPLAR UNION WALNUT WALNUT CHERRY 1 EXISTING INTERSECTION NO CHANGES Existing intersection; no changes One lane in all directions Stop sign controlled (4-way) No or little change No disruption No costs Predictable result STOP SIGN (4-WAY) No improvement to pedestrian safety 211TH FREEMONT MOORE 206TH SIX POINTS 214TH OAK RIDGE 206TH COX DUNBAR 216TH 203RD US 31 US ND SR RD ANTHONY SHERIDAN 216TH HINKLE Thoroughfare Plan Collector System Map Supersedes Figure 4.7 from 2011 Summer Amendment Local Decreasing levels of service (i.e. longer wait/idle times) LAMONG 193RD HORTON 199TH TOMLINSON FLIPPINS 196TH GRY BRANCH Proposed Local Collector Proposed Collector Primary Arterial 1 191ST Primary Arterial 2 186TH EAGLETOWN CASEY SPRING MILL SR 32 KINSEY DARTOWN 181ST WHEELER BLACKBURN EAST HOOVER ( MAIN 186TH SR 32 SHADY NOOK 186TH WESTFIELD MOONTOWN Proposed Primary Arterial 2 Secondary Arterial Proposed Secondary Proposed Full Access Intersections Interchanges Under/Over Passes ( Safety Improvements Context Sensitive Areas TH HINKLE MOONTOWN TOWNE 151ST EAGLETOWN THOROUGHFARE PLAN Thoroughfare Plan Collector System Map Supersedes Figure 4.7 from 2011 Summer Amendment 161ST DITCH Local Proposed Local Collector Proposed Collector Primary Arterial 1 Primary Arterial 2 Proposed Primary Arterial 2 Secondary Arterial Proposed Secondary 156TH 169TH Proposed Full Access Intersections Interchanges Under/Over Passes ( Safety Improvements Context Sensitive Areas SPRING MILL INTERSECTION 146TH OAK RIDGE OAK RIDGE ND WESTFIELD SOUTH OAK 171ST CAREY 169TH 151ST 146TH GRAY WHEELER 181ST SR 32 WESTFIELD PARK Realignment Areas ELM PARK 31 PARK US 31 US 31 SHAMROCK PARKWAY HOOVER WESTLEA NEWBY MAIN JERSEY MILL CHERRYWOOD CATHERINE PENN ROOSEVELT COLLEGE BEECHWOOD EAST EMERALD PINES WIND SKIP BIRCH ( PARK SOUTH SAVANNAH SONHATSETT SYCAMORE AMBERLEAF PHEASANT HILLCREST CORSICAN OAK & Oak Ridge Road Realignment Areas GRAY WHEELER 181ST HOOVER PARK 31 ROCK WESTLEA BY BEECHWOOD CATHERINE EAST WIND SKIP SAVANNAH SONHATSETT BIRCH SYCAMORE

2 2 SIGNALIZED INTERSECTION ADD LEFT TURN LANES ONLY Traffic signal Left turn lanes Pedestrian crosswalks (can be phased into the signal timing) LEFT TURN LANES Accommodates increasing Oak Ridge Road traffic Minimal right-of-way acquisition required Dedicated and signalized pedestrian crosswalks Longer crosswalks across multiple lanes of traffic LEFT TURN LANES Higher accident severity (higher speeds) May cause queuing on Decreasing levels of service (i.e. longer wait/idle times) Does not qualify for federal funding ACCESSIBLE PEDESTRIAN SIGNAL (APS) 106th Street & Hague Road

3 3 SIGNALIZED INTERSECTION ADD LEFT & RIGHT TURN LANES Traffic signal Left & right turn lanes Pedestrian crosswalks (can be phased into the signal timing) Dedicated turn lanes for all directions Accommodates increasing Oak Ridge Road traffic LEFT TURN LANES THROUGH LANES Most right-of-way acquisition required among signalized intersection options Dedicated and signalized pedestrian crosswalks RIGHT TURN LANES Longest crosswalks across multiple lanes of traffic May cause queuing on Decreasing levels of service (i.e. longest wait/idle times) Does not qualify for federal funding ACCESSIBLE PEDESTRIAN SIGNAL (APS) 106th Street & Towne Road

4 4 SINGLE-LANE ALL DIRECTIONS (VEHICULAR EMPHASIS) Single lane in all directions Emphasis on facilitating vehicular traffic flow Least amount of right-of-way acquisition compared to other round-about options NARROW ISLAND Minor deflection (smaller roundabout radius, larger greater vehicular speeds) Narrow splitter island size for Provides Low accident severity (i.e. lower speeds) Qualifies for federal funding Branding opportunity in center May cause queuing on More right-of-way required compared to signalized intersections EXAMPLE 106th Street & Ditch Road

5 5 MULTI-LANE ON (VEHICULAR EMPHASIS) Single lane on Multiple lanes on Oak Ridge Road Least queuing on Greyhound Pass NARROW ISLAND Emphasis on facilitating vehicular traffic flow Minor deflection (smaller roundabout radius, larger greater vehicular speeds) Least amount of deflection Highest level of vehicular capacity Low accident severity (i.e. lower speeds) Qualifies for federal funding Narrow splitter island size for Branding opportunity in center MULTIPLE LANES More right-of-way required compared to single-lane option Most narrow EXAMPLE Bennett Road and Oak Ridge Road

6 Basemap information he SINGLE-LANE ALL DIRECTIONS (PEDESTRIAN EMPHASIS) 0 6 Single lane in all directions in and through roundabout Highest level of pedestrian safety (highest deflection) Emphasis on facilitating pedestrian circulation Major deflection (larger roundabout radius, smaller lower vehicular speeds) Widest WIDE ISLAND Lowest accident severity (i.e. lowest speeds) Qualifies for federal funding Wide splitter island size for Branding opportunity in center More right-of-way acquisition compared to vehicular emphasis options May cause queuing on EXAMPLE 6, th Street & Shelborne Road

7 7 MULTI-LANE ON (PEDESTRIAN EMPHASIS) Single lane on and multiple lanes on Oak Ridge Road Minimal queuing on Greyhound Pass WIDE ISLAND Emphasis on facilitating pedestrian circulation Major deflection (larger roundabout radius, smaller lower vehicular speeds) Lowest accident severity (i.e. lowest speeds) Qualifies for federal funding Wide splitter island size for Branding opportunity in center Most right-of-way acquisition required Narrow MULTIPLE LANES May cause queuing on Longest crosswalks across multiple lanes of traffic compared to other roundabout options EXAMPLE 131st Street and Towne Road