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Liberty Bridge, inbound tunnel to be closed again this weekend

The Liberty Bridge and the inbound Liberty Tunnel will be closed Friday night through Monday morning, weather permitting.

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The inbound (northbound) Liberty Tunnel and the Liberty Bridge in both directions will close to traffic from 8 p.m. Friday night continuously through 5 a.m. Monday morning. Crews will conduct deck reconstruction work, according to the Pennsylvania Department of Transportation.

The outbound Liberty Tunnel and PJ McArdle Roadway will remain open the entire weekend. All other traffic will be detoured during the closure.

POSTED DETOURS:

Inbound Liberty Bridge

Take Route 51 (Saw Mill Run Boulevard) northbound

Take the exit to I-376 West/US 19 South toward Carnegie/Airport/West End

Take Exit 69A toward US 19 South/Banksville Road

Keep left and loop back to I-376 eastbound toward Fort Pitt Tunnel

Follow eastbound I-376 through Fort Pitt Tunnel and across the Fort Pitt Bridge

For access to I-279 destinations follow I-279 signage, all other destinations take exit toward I-376 East/Monroeville

Take the left exit 71A to Grant Street

Turn left onto Grant Street

End detour

Outbound Liberty Bridge from Downtown Pittsburgh

Take Grant Street to I-376

Take the ramp to West I-376 toward Fort Pitt Bridge/Airport

Follow I-376 westbound across the Fort Pitt Bridge and through the Fort Pitt Tunnel

Take Exit 69A toward South 19 Banksville Road

Keep left and loop back to eastbound I-376

Take Exit 69B toward South Truck US 19/Route 51 Uniontown

Merge onto southbound Route 51 and follow back to the Liberty Tunnel

End detour

Outbound Liberty Bridge from Westbound Route 885 (Boulevard of the Allies)

From the Boulevard of the Allies take the ramp to North I-579 to I-279 Veterans Bridge Exit

Take the Convention Center/7th Avenue Exit

Turn right onto Grant Street

Turn left onto 11th Street

Continue straight onto the 10th Street Bypass

Take the I-376 West Fort Pitt Bridge/Airport Exit

Follow I-376 westbound across the Fort Pitt Bridge and through the Fort Pitt Tunnel

Take Exit 69A toward South 19 Banksville Road

Keep left and loop back to eastbound I-376

Take Exit 69B toward South Truck US 19/Route 51 Uniontown

Merge onto southbound Route 51 and follow back to the Liberty Tunnel

End detour

Outbound Liberty Bridge from Route 380 (Bigelow Boulevard)

From PA 380, take the Consol Center/6th Avenue Exit

Take the 6th Avenue Exit

Turn right onto Grant Street

Turn left onto 11th Street

Continue straight onto the 10th Street Bypass

Take the I-376 West Fort Pitt Bridge/Airport Exit

Follow I-376 westbound across the Fort Pitt Bridge and through the Fort Pitt Tunnel

Take Exit 69A toward South 19 Banksville Road

Keep left and loop back to eastbound I-376

Take Exit 69B toward South Truck US 19/Route 51 Uniontown

Merge onto southbound Route 51 and follow back to the Liberty Tunnel

End detour

Outbound Liberty Bridge from I-279 Parkway North

From southbound I-279, take the I-279 South Fort Pitt Bridge Exit

Take the South I-279/To I-376 Fort Pitt Bridge/Airport Exit

Take the West I-376 Fort Pitt Bridge Exit

Follow I-376 westbound across the Fort Pitt Bridge and through the Fort Pitt Tunnel

Take Exit 69A toward South 19 Banksville Road

Keep left and loop back to eastbound I-376

Take Exit 69B toward South Truck US 19/Route 51 Uniontown

Merge onto southbound Route 51 and follow back to the Liberty Tunnel

End detour

If the work is completed early, PennDOT offiicals said the bridge and inbound tunnel will be reopened.

The $80.08 million Liberty Bridge Rehabilitation Project includes deck replacement and ramp reconstruction, structural steel repairs, painting of the entire structure, concrete repairs, signage improvements and installation of a new alternating overhead lane control system.  The project will continue into 2018.  The Joseph B. Fay Company is the prime contractor.

To help keep drivers informed as work progresses, PennDOT has created an email distribution list for Liberty Bridge traffic advisories and construction updates. Enroll by sending email addresses to

and write “Subscribe – Liberty Bridge” in the subject line.

Drivers can check conditions on major roadways by visiting

for traffic delay warnings, weather forecasts, traffic speed information and access to more than 770 traffic cameras. 511PA is also available through a smartphone app for iPhone and Android devices, by calling 511, or by following regional Twitter alerts accessible on the

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