Sumner and Callahan Tunnels

CURRENT CONDITIONS

Callahan Tunnel Outbound
Sumner Tunnel Inbound
Left lane closed in Tunnel. No effect on traffic. Work crew. Stay right.
Road construction during the night off-ramp to I-93 North. Ramp closed. Follow detour.
Road construction during the night off-ramp to Storrow Dr. Ramp closed. Follow detour.
Roadway reduced to one lane in Tunnel.

Live traffic cameras

If you are using pop-up blocking software you must press the CTRL key while selecting a camera.