Northbound lanes of I-83 across John Harris Bridge have reopened: PennDOT update Updated Jan 10, 2021; Posted Jan 10, 2021 Repairs are complete and the bridge is open to unrestricted traffic. The Lemoyne/Lowther Street on-ramp to northbound I-83, which also was closed for this work, is open. Facebook Share Northbound Interstate 83 is now open between Exit 41 (Lemoyne/Camp Hill) in Cumberland County and Exit 43 (2nd Street) in Dauphin County. This section of the interstate was closed Saturday night for emergency repairs to a damaged expansion dam near 2nd Street on the John Harris Memorial (South) Bridge spanning the Susquehanna River in the City of Harrisburg, according to a press release, which continued: