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REMINDER: OUTBOUND I-376 PARKWAY WEST AND FORT PITT TUNNEL WEEKEND CLOSURE THIS WEEKEND, AUGUST 28 - 31
A full weekend closure of outbound (westbound) I-376 (Parkway West) and the outbound Fort Pitt Tunnel in Allegheny County, will occur Friday night, August 28 and run continuously through Monday morning, August 31 weather permitting.

Crews from the Swank Construction Company will conduct milling and paving operations and shoulder reconstruction work on outbound (westbound) I-376 beginning at 11 p.m. Friday night (or one hour after the end of the Pirate game, whichever occurs first) continuously through Monday morning at 6 a.m.  Outbound I-376 will be closed to traffic between the Fort Pitt Bridge, including the outbound Fort Pitt Tunnel, and I-79 (Exit 64A) interchange.  Additionally, crews from Mosites Construction and Development Company will continue concrete repair work in the outbound Fort Pitt Tunnel.

All outbound traffic will be detoured.  Police will control traffic at key intersections along the detour route.

Posted detour

Posted westbound detour (between the Fort Pitt Bridge and I-79)

Outbound (westbound)

  • From the Fort Pitt Bridge, motorists will take the ramp to North Route 837/Route 51 West End (Exit 69C)

  • Follow Route 837 (West Carson Street) to the West End Circle

  • Turn left toward South 19/51 West I-376 Airport

  • From southbound Route 19/51, take the ramp towards West 376 South 19 Carnegie/Airport

  • Continue to West 376 Carnegie/Airport

  • From I-376 (Parkway West), take the Parkway Center Drive (Exit 68) exit

  • Turn left onto Green Tree Road (Route 3101)

  • Turn right onto Mansfield Avenue (Route 3062)

  • Turn left onto Noblestown Road (Route 50)

  • Noblestown Road becomes East Main Street

  • Turn right onto Jane Street

  • Jane Street becomes Mansfield Boulevard

  • Mansfield Boulevard becomes West Main Street

  • Follow West Main Street to I-79

  • Take the ramp to northbound I-79

  • Follow northbound I-79 to I-376

  • End detour

No restrictions will occur on inbound (eastbound) I-376 this weekend.

Significant delays should be expected.  Motorists should allow extra time if traveling the detour route.  Alternate routes should be considered. 

CARNEGIE INTERCHANGE RAMPS TO CLOSE LONG-TERM AT I-376 PARKWAY WEST FROM MONDAY, MARCH 2 – LATE DECEMBER 2015
The long-term closure of the Carnegie (Exit 65) Interchange ramps at I-376 Parkway West in Carnegie Borough and Scott Township, Allegheny County begins Monday night, March 2 at 10 p.m.  The ramps will remain closed continuously through late December.  All traffic will be detoured.

POSTED DETOURS FOR CARNEGIE INTERCHANGE
Eastbound (Inbound) I-376 Off-Ramp

  • Take the I-79 (Exit 64-A) exit and follow towards Washington South I-79

  • Follow I-79 southbound and take the Carnegie (Exit 57) exit

  • Turn left onto West Main Street (Route 3048)

  • West Main Street becomes Mansfield Boulevard (Route 3056)

  • Follow Mansfield Avenue into Carnegie

  • End detour

ALTERNATE ROUTE

  • Take the Greentree/Mt. Lebanon (Exit 67) off-ramp 

  • Turn left onto Greentree Road

  • Turn left onto Mansfield Avenue

  • Turn left onto Noblestown Road

  • Noblestown Road becomes East Main Street

  • End detour

Westbound (Outbound) I-376 Off-Ramp

  • Take the Greentree/Crafton (Exit 67) off-ramp

  • Bear left to north Route 121 towards Crafton

  • Turn left onto Mansfield Avenue

  • Turn left onto Noblestown Road

  • Noblestown Road becomes East Main Street

  • End detour

ALTERNATE ROUTE

  • Continue past the Carnegie (Exit 65) interchange

  • Take the I-79 (Exit 64-A) exit and follow towards Washington South I-79

  • Follow I-79 southbound and take the Carnegie (Exit 57) exit

  • Turn left onto West Main Street (Route 3048)

  • West Main Street becomes Mansfield Boulevard (Route 3056)

  • Follow Mansfield Avenue into Carnegie

  • End detour

Carnegie On-Ramp to Westbound (Outbound) I-376

  • Follow Chestnut Street (Route 3056) in Carnegie Borough west to Mansfield    Boulevard (Route 3048)

  • Turn left onto Mansfield Boulevard

  • Mansfield Boulevard becomes West Main Street

  • Turn left onto the northbound I-79 ramp

  • Follow I-79 north to the I-376 interchange

  • Take the I-376 West/Airport (Exit 59-B) ramp to westbound Parkway West

  • End detour

Carnegie On-Ramp to Eastbound (Inbound) I-376

  • Follow Chestnut Street (Route 3056) in Carnegie Borough west to East Main Street (Route 50)

  • Turn right onto East Main Street

  • East Main Street becomes Noblestown Road

  • Turn right onto Mansfield Avenue (Route 3062)

  • Mansfield Avenue becomes Route 121

  • Turn left onto Greentree Road (Route 3101)

  • Turn right onto Parkway Center Drive

  • Follow Parkway Center Drive to I-376

  • End detour

Project I-376 Parkway West Improvement Project Hotline

for Questions or Concerns

412.533.4602 or 412.533.4601
 

The hotline will be manned Monday-Friday from 8:30 AM - 5:00 PM.  Any after hours or weekend calls will be returned the next business day. 

ROUTE 51 WEST CARSON STREET VIADUCT DETOUR SATURDAY AUG. 3 – LATE AUGUST 2015
The project includes replacing a structurally deficient viaduct that supports a portion of Route 51 between the West End Circle and Stanhope Street in the City of Pittsburgh.  Additional construction activities include wall and sidewalk rehabilitation, roadway reconstruction, drainage upgrades, signal improvements and extensive utility relocations.  Overall work will conclude in late summer 2015. 

Beginning at 6 a.m. on Saturday, Aug. 3, northbound (outbound) Route 51 will be closed to traffic around-the-clock from the West End Bridge to Stanhope Street through late August of 2015.  Southbound (inbound) Route 51 will remain a single lane through the corridor.

Overnight and weekend southbound closures will be implemented as needed through the life of the project.

Northbound traffic will be detoured at the West End Bridge.  Signs will be posted to guide motorists.

NORTHBOUND DETOUR ROUTE
• From the West End Circle, take the West End Bridge northbound
• Turn left onto northbound Route 65
• Turn left onto the McKees Rocks Bridge
• Follow the McKees Rocks Bridge back to Route 51
• End detour

Southbound (inbound) motorists can use the detour in the opposite direction as an alternative route.

SOUTHBOUND ALTERNATE ROUTE
• From southbound Route 51, turn left across the McKees Rocks Bridge
• Turn right onto southbound Route 65
• Turn right onto the West End Bridge
• Follow the West End Bridge back to Route 51
• End alternative route

Motorists are advised to use caution and allow extra time when traveling through the area.  Visit 511pa.com or call 511 from any phone to check traffic conditions on major roadways before traveling.

 

 

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