Harrisonburg: Expect overnight delays on I-81, westbound Route 33

Bridge beam placement work will require overnight closures on Interstate 81 and westbound Route 33 (Market Street) in Harrisonburg as part of the ongoing bridge and interchange project at exit 247.

Traffic restrictions are scheduled from Monday through Thursday nights, October 21 to 24, into the early morning hours of Friday, October 25. Motorists should expect significant delays.

Virginia State Police will guide a series of slow-roll closures (also called rolling roadblocks) on Interstate 81 in the Harrisonburg area between 11 p.m. and 5 a.m.

Details are as follows:

• Monday through Thursday nights (October 21 to 24), slow-roll closures will be in place for northbound I-81 starting at mile marker 241.6 and southbound I-81 starting at mile marker 253. There will be temporary closures of the northbound I-81 entrance ramps at exit 243 (Route 11 south), exit 245 (Port Republic Road) and exit 247 (Route 33), and the southbound I-81 entrance ramp at exit 251 (Route 11 north).
  Monday through Thursday nights (October 21 to 24), the I-81 northbound exit ramp 247B to westbound Route 33, will be closed nightly between 8 p.m. and 6 a.m.
• A slow roll creates a traffic gap by reducing approaching vehicle speeds to as low as 10 mph. The gap allows large cranes to place multi-ton steel beams without vehicles traveling beneath them. Traffic may also be temporarily stopped and held by a lead vehicle in each lane. A slow roll operation typically lasts no more than 15 minutes at a time.
• Due to equipment staging for the bridge work, westbound Route 33 will be closed to through traffic at the I-81 exit 247 interchange, from 8 p.m. to 5 a.m. Monday through Thursday nights (October 21 to 24). Westbound Route 33 drivers will detour using Burgess Road to Evelyn Byrd Avenue to Reservoir Street to Carlton Street, and then back to Route 33. The entrance ramp from eastbound Route 33 to southbound I-81 will remain open.

All work is weather permitting, and the schedule is subject to change. The Virginia Department of Transportation will provide updates as necessary.

In July 2022 a $43.3 million contract was awarded to Triton Construction Inc. of Virginia, headquartered in St. Albans, West Virginia.

VDOT contractors are replacing the two Route 33 bridges over I-81 at exit 247 and the two railway bridges just west of the interchange. The project also includes several improvements to the exit 247 interchange. A work-zone speed limit of 25 miles an hour is in place on Route 33 for the duration of the project, which is scheduled for completion in summer 2026.

Additional information is available on the VDOT project page.