Curry Hollow Road, Lebanon Church Road ramp closures to begin for reconstruction project

Ramp closures for the Route 2040 project on Lebanon Church Road and Curry Hollow Road in Allegheny County will begin Tuesday, weather permitting.

The Pennsylvania Department of Transportation announced that the closures will affect traffic in West Mifflin and Pleasant Hills boroughs.

Beginning at approximately 6 a.m. tomorrow, the ramp closures will remain in effect around-the-clock through 11:59 p.m. Thursday, Oct. 15.

The affected routes include the ramp from westbound Lebanon Church Road to northbound Route 51, also known as Clairton Boulevard and the ramp from northbound Route 51 to westbound Curry Hollow Road toward South Park.

Posted Detours

Westbound Lebanon Church Road to northbound Route 51

• Continue on Lebanon Church Road past the closed ramp
• Take the ramp to southbound Route 51 toward Clairton
• From southbound Route 51, take the ramp to Lebanon Church Road toward McKeesport/West Mifflin
• From westbound Lebanon Church Road, take the ramp to northbound Route 51
• End detour

Northbound Route 51 to westbound Curry Hollow Road toward South Park

• Continue on northbound Route 51 past the closed ramp
• Turn right onto Streets Run Road (Route 2046)
• Bear right to remain on Street Run Road (Route 2046)
• Turn right onto Delwar Road (Route 2047)
• Turn right onto westbound Lebanon Church Road
• End detour

Green Drive to westbound Curry Hollow Road

• From Green Drive, turn right onto eastbound Curry Hollow Road
• Take the ramp to northbound Route 51
• Turn right onto Streets Run Road (Route 2046)
• Bear right to remain on Street Run Road (Route 2046)
• Turn right onto Delwar Road (Route 2047)
• Turn right onto westbound Lebanon Church Road
• End detour

The closures are part of a $28.16 million betterment project stretching between Broughton Road in South Park Township and Ceco Drive in West Mifflin Borough.

Planned improvements along the corridor include road widening, milling and paving, concrete patching, drainage improvements, signal upgrades and guide rail updates.

According to PennDOT, the work is being conducted in phases and will require short-term and long-term lane closures, weekend lane restrictions and a short-term ramp detour at the Route 51 interchange. PennDOT also updated the detour for the Green Drive left-turn to Curry Hollow Road.

PennDOT anticipates the overall project will be completed in the summer of 2027.

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