Grand Avenue On-ramp to Northbound Interstate 79 Closure Begins Monday in Allegheny County

(File Photo of Road Work Ahead Sign)

Noah Haswell, Beaver County Radio News

(Pittsburgh, PA) PennDOT District 11 announced that beginning on Monday, November 10th, weather permitting, the closure of the ramp from Grand Avenue to northbound I-79 in Neville Township of Allegheny County will occur. From 5 a.m. on Monday through 6 a.m. on Sunday, November 23rd, the ramp that carries traffic from Grand Avenue to northbound I-79 will close to traffic as crews conduct deck repair work there. All ramp traffic will be detoured, and according to a release from PennDOT District 11, here are the detour routes for this work:

Posted Detour

  • From Grand Avenue head westbound
  • Continue across the Coraopolis Bridge to Route 51
  • Turn right onto northbound Route 51 (4th Avenue)
  • Turn left onto Montour Street
  • Turn left onto southbound Route 51 (5th Avenue)
  • Continue on southbound Route 51 (5th Avenue becomes State Avenue)
  • Turn right onto the ramp to northbound I-79 toward Erie
  • End Detour

Alternate Detour

  • From eastbound Grand Avenue, bear right onto Neville Road
  • Cross the Ohio River via the Fleming Park Bridge
  • Turn right onto northbound Route 51 (Robinson Boulevard) toward Coraopolis
  • Continue northbound on Route 51 (Robinson Boulevard becomes Coraopolis Road)
  • Turn left onto the ramp to northbound I-79 toward Erie
  • End Detour