DRAFT Comprehensive Transportation Plan Update: July 23, 2018 version

STANDARDIZED CROSS-SECTIONS

KEY STANDARD DIMENSIONS

ALTERNATIVE DIMENSIONS

NOTES:

12-ft inside lane 15-ft wide outside lane

11-ft to 15-ft lanes

Town staff can consider alternative dimensions and alternative accommodations for bicycles and pedestrians. For speeds below 35 MPH, sharrows shall be provided in the wide outside lanes. The provision of a wide median is intended to reduce future construction costs along corridors that may need widening to 6-lanes to accommodate dedicated bus lanes.

31.5-ft planted median

17.5-ft to 31.5-ft planted median

5-ft minimum verge

0-ft to 10-ft verge

10-ft sidepaths

10-ft sidepath(s)

N/A

8-ft sidewalks

5-ft to 6-ft bike lanes with optional buffer

N/A

KEY STANDARD DIMENSIONS

ALTERNATIVE DIMENSIONS

NOTES:

12-ft inside lanes 14-ft outside lanes

11-ft to 14-ft lanes

Town staff can consider alternative dimensions and alternative accommodations for bicycles and pedestrians. For speeds below 35 MPH, sharrows shall be provided in the wide outside lanes. Travel lane width can be reallocated to include more narrow lanes and 5-ft bike lanes.

12-ft two way left turn lane

11-ft to 12-ft two way left turn lane

5-ft minimum verge

0-ft to 10-ft verge

N/A

10-ft sidepath(s)

5-ft sidewalks

5-ft to 8-ft sidewalks

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