CTDOT Roundabout Design Resources

Warning!

It seems that JavaScript is not working in your browser. It could be because it is not supported, or that JavaScript is intentionally disabled. Some of the features on CT.gov will not function properly with out javascript enabled.

Settings Menu

Language
High Contrast
High Contrast Mode On or Off switch
Font Size
Disclaimer

Routes 82 and 85 Roundabout, Salem CT Photo

Design Resources

Guide for Roundabouts (NCHRP Research Report 1043)

Crossing Solutions at Roundabouts and Channelized Turn Lanes for Pedestrians with Vision Disabilities: A Guidebook (NCHRP Research Report 834)

Signing and marking plan

Sample stage construction plans

Design Guidance for turning movements

Design Guidance for bicycles and pedestrians

Truck apron guide sheets (12/15/2022)

Guidance for concrete truck aprons in roundabouts (12/14/2022)

Return to Roundabout Home Page