Page 12 - Ten Trails - Flipbook - r5
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Traffic Improvements                                                                                                       Intersection Improvements                                 28  SR 516 / 168th Pl SE


                                                                                                                                      SE 288th St / 216th Ave SE
                                                                                                                                    1
                                                                                                                                                                                                Intersection improvement.
                                                                                                                                      Signalize. Add northbound right turn pocket.
                                                                                                                                    2  SE Covington Lake Sawyer Rd / 216th Ave SE            29  SR 516 / 160th Ave SE
                                                                                                                                      Add eastbound left, northbound left, and southbound right-turn pockets.  Intersection improvement.
                                                                                                                                   3  SE 288th St / 232nd Ave SE                             30  SE Auburn Black Diamond Rd / SE Green Valley Rd
                                                                                                                                      Add northbound right-turn pocket and provide a refuge for northbound left   Provide a refuge on eastbound approach for northbound left-turning vehicles.
        This map represents the over 50 local and regional traffic improvements that are part of the MPD approvals and current          turning vehicles on eastbound approach.
        agreements. Under the terms of the MPD permit approvals, the City of Black Diamond will create a new regional traffic         4  SR 169 / SE 288th St
        model to assure that the steps taken by Ten Trails to mitigate MPD traffic are effective.                                        Signalize. Add northbound left-turn pocket. Add second southbound through   New Roads / Additional Travel Lanes
                                                                                                                                      lane.
        The improvements are the result of the MPD permit approvals and agreements between Black Diamond, Covington,               5  SR 169 / North Connector                               A  SR 169
        Maple Valley, and other regional partners.                                                                                    Signalize. Add second southbound through and northbound through lane. Add   Add second northbound through lane to extend 1,000 ft north of North
                                                                                                                                      eastbound left, eastbound right, southbound right, and northbound left turn
                                                                                                                                                                                                Connector instersection.
                                                                                                                                      pockets.
        To guarantee our plans are working, we’ve set multiple benchmarks over the next decade to reassess Ten Trails’                                                                       B  SR 169 to New Pipeline Rd
        transportation mitigation plans with the community. These benchmarks, help us keep pace with the MPD development.          6  SR 169 / Black Diamond-Ravensdale Rd                      New North Connector road.
                                                                                                                                      Signalize or roundabout. Add second southbound through and northbound
                                                                                                                                      through lanes. Add southbound left Lake Sawyer Rd / Pipeline Rd turn pocket.  SR 169 from North Connector to Roberts Dr
        Ten Trails is committed to making a substantial financial contribution to the traffic solutions shown here.                                                                             C  Add second southbound through and second northbound through lanes.
        •  In some cases, Ten Trails will build and pay for the improvements as part of the MPD development process.                7  SR 169 / Roberts Dr                                      New Pipeline Rd
                                                                                                                                      Signalize or roundabout. Add second southbound through and northbound
        •  In other cases, agreements have been negotiated with the cities of Covington and Maple Valley to apportion costs to Ten Trails.  through lanes. Add southbound left and northbound left-turn pockets.  D  Lake Sawyer Rd SE to SR 169
        •  In all cases, Ten Trails is required to do its share of improvements to                                                 8  SR 169 / Baker St                                      G  New Lawson Connector
                                                                                                                                      Signalize.
          mitigate the MD transportation impacts and help move traffic in and                                                                                                                     SR 169 to Lawson Rd.
          around the region as Black Diamond becomes a stronger and more                 Existing roads   Intersection             9  SR 169 / Lawson Rd                                     H  New Southeast Loop Connector
          vibrant community.                                                             New roads        improvements                Signalize. Add southbound left-turn pocket.
                                                                                                                                   10  SR 169 / Jones Lake Rd (SE Loop Connector)
                                                                                                          Future potential            Signalize. Add westbound left, northbound left, and southbound left-turn   I  New North-South Connector
                                                                                         Future potential   intersection              pockets.                                                  Pipeline Rd to Ten Trails
                                                                                         traffic calming    improvements
                                                                                         improvements                              11  SR 169 / South Connector                              J  Lake Sawyer Extension
                                                                                         within the       Additional                  Signalize. Add southbound right and northbound left-turn pockets.  From SE Auburn Black Diamond Rd to New Annexation Rd.
                                                                                         existing improved   travel lanes
                                                                                         right-of-way                              12  SR 169 / SE Green Valley Rd                           K  New Annexation Rd / South Connector Rd
                                                                                                                                      Signalize.                                                Lake Sawyer Rd SE to SR 169.
                                                                                                          City limits
                                                                           Lake                                                    13  SE Auburn Black Diamond Rd / Morgan St                L  Add one Southbound through lane
                                                                         Wilderness                                                   Signalize or Roundabout.                                  from SE 231st St to Witte Rd SE
                                                                                                                                   14  SE Auburn Black Diamond Rd / Lake Sawyer Rd SE        M  Construct a Second Southbound Lane
                                                  Covington     Pipe Lake  Maple                                                      Signalize or roundabout. Add westbound left-turn pocket.  Witte Rd SE to SE 244th St and a second northbound lane from 1,000 ft
                    Lake Meridan                                         Valley                                                    15  SE Auburn Black Diamond Rd / Annexation Rd               south of SE 240th St to Witte Rd SE.
                                                 SE Kent Kangley Rd                                                                   Signalize or roundabout. Add eastbound left, eastbound right, westbound left,   Construct 2 to 3 Lane Extension
                                                                                                                                      northbound left and southbound right-turn pockets.     N
                                                                                                                                                                                                SE 240th between Wax Rd and Witte Rd.
                                                                                               Ravensdale                          16  Lake Sawyer Rd / Pipeline Rd
                                                                                                                                      Signalize or roundabout. Add eastbound left, westbound left, northbound left   O  Construct Second Westbound Lane
                                                                                                                                      and southbound right-turn pockets.                        SE 240th St from SR 169 to Witte Rd SE.
                                                                                                                                   17  SE Auburn Black Diamond Rd / 218 Ave SE               P  Construct a Second Southbound lane
                                                                                                                                      Provide a refuge for northbound left turning vehicles on eastbound approach.  SE 244th St to SE 264th St and a second northbound lane from SE 264th St
            Auburn                                                                                                                                                                              to 1,000 ft north of SE 264th St.
                                                                                                                                   18  SR 169 / SE Wax Rd
                                                                                                                                      Add second eastbound right-turn pocket and upgrade signal equipment.  Q  Widen SR 516 to 4 to 5 lanes
                                                                          Lake                                                                                                                  216th Ave SE to Maple Valley city limit. Add second westbound lane on
                                                                          Sawyer                                                   19  SR 169 / SE 240th St                                     SR 516 to 1,000 ft east of 216th Ave SE.
                                                                                                                                      Add second northbound left and second westbound left-turn lane.
                                                  Lake Morton                Black                                                 20  SR 169 / SE 244th St                                  R  Construct 3-lane bypass road
                                                                                                                                                                                                SR 516 to SR 169 at SE 271st St (one eastbound and two westbound lanes).
                                                                            Diamond                                                   Signalize.
                                       Kent / Black Diamond Rd SE
                                                                                                                                   21  SR 169 / SE 264th St                                  S  Construct second southbound lane
                       SE Auburn / Black Diamond Rd                                                                                   Upgrade signal equipment.                                 South of SR 516 to SE 271st St.
                                                                SE Auburn / Black Diamond Rd                                       22  SR 169 / SR 516                                       T  Construct a second southbound lane
                                                                                                                                      Upgrade signal equipment.
                                                                                                                                                                                                from SE 271st St to SE 280th St and a second northbound lane from 1,000 ft
                                                                                                                                                                                                south of SE 271st St to SE 271st St.
                                                                                                                                      SR 169 / SE 271st St
                                                                                                                                   23
                                                                             SE Green Valley Rd
                                                                                                                                                                                                SE 280th St South to Maple Valley city limits.
                                                                                                                                      SE Kent Kangley Rd / Landsburg Rd SE
                                                                                                                                   24  Signalize. Add second northbound left-turn pocket.    U  Add second westbound lane
                                                                                                                                      Add southbound left-turn pocket and provide a refuge on westbound approach
                                                                                                                                      for southbound left-turning vehicles.
                                                                                                                                   25  SR 516 / SE 271st St                                 Future Potential Intersection
                                                                                                                                      Signalize.                                            Improvements
                                                                                                                                   26  SR 516 / 216th Ave SE
                     SE Green Valley Rd
                                                                                                                                      Restripe northbound approach to include one left-turn lane and one shared   E  Roberts Dr / North-South Connector
                                                                                                                                      left-/right-turn lane. Upgrade signal equipment.          Roundabout.
                                                                                                                                   27  SR 516 / SE Wax Rd                                    F  Morgan St. / North-South Connector
                                                                                                                                      Intersection improvement.                                 Roundabout.
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