During tunnel closures at the Baltimore Harbor Tunnel, drivers may experience 15-20 minute delays while two-way operations (during which one lane of southbound and northbound traffic is directed into the tunnel that remains open) are implemented. Closure times are dependent on traffic volumes.
(I-895) Baltimore Harbor Tunnel Overnight Lane Closures for October 24 - 30, 2021
The Northbound Tunnel is scheduled to be closed at 8:30 p.m. on the evenings of Sunday, October 24, through Thursday, October 28, for contractor operations. Two-way operations will be in the southbound tunnel. Re-opening is scheduled to take place at 4:30 a.m. the following morning.
The left lanes at the Harbor Tunnel will be closed at 10 p.m. on the evening of Friday, October 29, for traffic attenuator replacement. The right lanes will be open leaving one lane of traffic in each direction. Re-opening is scheduled to take place at 4 p.m. Saturday, October 30.
We remind motorists to obey speed limits and stay in your lane.
This is a tentative schedule that is subject to change at any time due to weather, traffic conditions, emergency incidents or priority closures.