INTERSTATE 81
INTERSTATE 81 LANE WIDENING CONSTRUCTION PROJECT EXIT 137 TO EXIT 141 – The $179 million design-build project to widen both directions of I-81 between mile markers 136.6 and 141.8 from two to three lanes is underway. Work is being performed along a five-mile section of both northbound and southbound Interstate 81 in Roanoke County and the city of Salem. Barrier wall is in place along the shoulders. Two lanes of I-81 traffic in each direction are expected to remain open during the project with periodic lane closures scheduled during nighttime hours or outside of peak travel times as needed. Drivers can expect the following lane closures and upcoming traffic impacts in this area on northbound and southbound I-81:
ADDITIONAL TRAFFIC IMPACTS:
- LANE CLOSURES northbound and southbound possible for various work on the project during nighttime hours.
- WORK ZONE SPEED: Drivers should adhere to posted 60 mph speed limits in the work zone and allow space when following a vehicle. Narrow spacing in lanes due to barrier walls, lack of shoulders and lane shifts in various locations, are present.
- TRAFFIC SHIFTS ON WILDWOOD ROAD: Expect a work zone with traffic shifts and narrow width on Wildwood Road after exiting I-81 southbound on exit 137 heading towards Salem. Southbound and northbound I-81 exit and entrance ramp narrows are possible at Route 311.
- TRAFFIC SHIFT ON EXIT 140: Drivers may experience periodic lane closures or quick merges into traffic onto Thompson Memorial Drive from the southbound or northbound exit ramps of exit 140 off of I-81. Work zone located at bottom of the ramp for work on the I-81 bridge at the underpass.
- RAMP CLOSURES: Ramp closures are possible during nighttime hours, 12 a.m., to 5 a.m. Drivers should watch for message boards dates and times the ramp will be closed.
- LANE CLOSURES: Alternating left and right lane and shoulder closures during nighttime hours between 8 p.m. and 6 a.m., Sunday through Thursday, are possible. Lane widths will be reduced to 11 feet. Nightly lane closures may be in place along the right lane with possible nightly ramp narrows as needed for guardrail and shoulder strengthening.
The project also includes replacing six bridges, widening two bridges, installing approximately 2.6 miles of sound barrier walls along northbound I-81, improving the southbound exit 137 off-ramp intersection at Wildwood Road and adding interchange lighting at exits 137, 140 and 141. Expected completion in early 2026.
I-81 NB & SB DECK OVERLAY AT PEAK CREEK MILE MARKER 95.7 – Repair work is underway on the northbound and southbound bridges on I-81 over Peak Creek near mile marker 95.7. This repair work will require nighttime single lane closures for the duration of the project. Lane closures may occur nightly from Sunday night through Friday mornings between the hours of 8 p.m. and 6 a.m. For the deck overlay process, lane closures may be in place between Sunday nights through Friday mornings. For the southbound lanes these will occur between the hours of 7pm and 10am, and for the northbound lanes between the hours of 6pm through 9am. Details on these closures will be listed below on a weekly basis. Estimated completion is scheduled for end of 2024.
I-81 NORTHBOUND AT EXIT 105 NEW RIVER BRIDGE REPLACEMENT IN MONTGOMERY COUNTY – Traffic on northbound I-81 has been switched onto the newly constructed bridge over the New River at the Montgomery/Pulaski County line. Lane and shoulder closures may be in place near exit 105. Lane closure may be in effect during the week from 8 p.m. to 7 a.m. Shoulder closures may be in effect at any time during the week. Slow rolls may be performed on I-81 in the north and southbound lanes from mile marker 98 to 109. Speed limit is reduced to 60 miles per hour in the work zone. Shoulder closures will remain in place though the duration of the project. Project completion is estimated for Summer 2024.
- LANE CLOSURES: Nighttime alternating lane closures are possible on I-81 northbound or southbound between mile markers 104-106.
- Nighttime left lane closures scheduled on I-81 southbound during nighttime hours, 8 p.m. to 5 a.m. the next morning, beginning Monday, July 29 through Friday, August 9.
- ROUTE 605: Alternating lane closures and flagging operations may be present on Route 605, located under the New River Bridge, for paving operations and work overhead on the bridge.
- SLOW ROLLS: Slow rolls may be utilized periodically on both the northbound and southbound lanes from mile marker 98-109 for structural steel deliveries and setting beams.
I-81 BRIDGE DECK REPAIRS – Weather permitting, crews will repair bridge decks on Interstate 81 between mile markers 170 to 89, right and left lane closures will be in place northbound and southbound during nighttime hours, 9 p.m. to 6 a.m. the following morning. Drivers should watch for signs and expect possible delays.
ROANOKE COUNTY
HIGHLAND ROAD CLOSED FOR GREENWAY CONSTRUCTION – Beginning June 18, Highland Road will be closed between Hogan Road and Rutrough Road for construction of the Roanoke River Greenway through the Blue Ridge Parkway underpass by Roanoke County. The roadway will reopen by August 14, 2024, before the first day of school for Roanoke County Public Schools.
APPALACHIAN TRAIL BRIDGE OVER ROUTE 311 – A new pedestrian bridge is under construction over Route 311 at McAfee Knob trailhead. The trailhead parking lot is currently closed and will remain closed during construction. Bridge beams were placed across Route 311 on the new bridge on June 11. Flagging operations will be in place daily from 9 a.m. to 3 p.m. Occasional slow rolls during nighttime hours are possible. Alternate areas for parking and updates on the shuttle can be found by calling 540-387-5588 or visiting the shuttle website at www.roanokecountyva.gov/McAfeeShuttle. Expected completion by end of 2024.
BLUE RIDGE PARKWAY CLOSURES IN ROANOKE AREA – Blue Ridge Parkway may be repairing roads in our area that require road closures and flagging operations and detours may be in place. Visit their website at www.nps.gov/blri/planyourvisit/roadclosures.htm for more information.
MOUNTAIN VALLEY PIPELINE – The Mountain Valley Pipeline construction project is underway. Temporary intermittent flagging operations will be in place in the county throughout the project to load/unload equipment at crossings and construction entrances. Scheduled completion is January 2025.
CRAIG COUNTY
MOUNTAIN VALLEY PIPELINE – The Mountain Valley Pipeline construction project is underway. Temporary intermittent flagging operations will be in place in the county throughout the project to load/unload equipment at crossings and construction entrances. Scheduled completion is January 2025.
