Annandale Transportation Study - Fairfax County Office of ...

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Annandale Transportation Study Alternative 2 Sheet 3 of 4 • The section of Little River Turnpike between Markham and John Marr Drive has the most constrained ROW along the corridor. The existing Service Drive is not continuous in this section; therefore, additional ROW is required to construct the minimal section in this corridor. • Columbia Pike is closed at Little River Turnpike, which improves traffic operations. The business on this roadway have access to LRT via the roundabout concept at Backlick/Columbia Pike/Maple Place intersection. Note that the roundabout is only a intended to improve traffic operations and connectivity between Columbia Pike and Backlick Road and dose not preclude a signalized intersection should a conventional design be shown to operate effectively. • Annandale / Ravensworth Road is realigned to improve intersection geometry and safety and will impact properties at these intersections. • Most of the properties with right-in/right-out access along Little River Turnpike have interparcel connectivity and additional access to John Marr Drive that has signalized access to Little River Turnpike.
Annandale Transportation Study Alternative 2 Figure 12d 1 2 No change in access is proposed in this section and no additional right-of-way is required for the widening. 1. Carmico Drive is realigned slightly to align with the mid block unsignalized median break opposite the shopping center driveway, which could include a connection to the building in the SW quadrant of the Carmico / Little River Turnpike intersection. 2. The existing service drive system along Little River Turnpike ends to the east of Evergreen / Hillbrook and the six-lane widening project ends with a transition from six lanes divided to four lanes divided east of Evergreen / Hillbrook .
Page 1 and 2: Annandale Transportation Study FINA
Page 3 and 4: Annandale Transportation Study - Fi
Page 9 and 10: n£ ± n£n£ n£ Gallows Rd n£ Hu
Page 13 and 14: N 12982 13287 Hummer Rd. Annandale
Page 17 and 18: N Hummer Rd. D/_ Annandale Rd. Anna
Page 23 and 24: TABLE 13: Qualitative Annandale Net
Page 27: INSET: Alternative Access from Wads
Page 31 and 32: Annandale Transportation Study Alte
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Page 37 and 38: Appendix A Travel Time Data Time Sp
Page 39 and 40: Travel Time-Space Diagrams for Road
Page 41 and 42: Appendix B VISSIM Base Year Link an
Page 43 and 44: Appendix C VISSIM Model Calibration
Page 45 and 46: Appendix D TP+ Regional Model TAZ Z

Annandale Transportation Study - Fairfax County Office of ...

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