The ramp from inbound Boulevard of the Allies to northbound Interstate 579-Crosstown Boulevard will be closed this weekend, PennDOT announced this morning.
The closure will begin at 10 p.m. Friday. The ramp will reopen by 6 a.m. Monday. Crews will make safety improvements to the bridge deck. Traffic to Downtown Pittsburgh will be detoured to the Grant Street exit of the Parkway East, while drivers bound for the Parkway North will be sent via the Parkway East to the Fort Duquesne Bridge.
The ramp from the Boulevard of the Allies to the Liberty Bridge will remain open.
A lane will be closed on the southbound Crosstown Boulevard from the Seventh Avenue on-ramp to the off-ramp for Allies and the Parkway East from 6 a.m. Saturday to 4 p.m. Sunday.