Traffic alert: I-83 ramps at Shrewsbury exit to close this weekend

Tina Locurto
York Dispatch
PennDot will be opening bids later this month for an estimated $23.7 million construction project at the Shrewsbury Exit 4 on Interstate 83, Monday, January 7, 2019
John A. Pavoncello photo

Several closures are happening on Interstate 83 this week in Shrewsbury Township due to construction, according to the Pennsylvania Department of Transportation.

At 9 p.m. Friday, the southbound I-83 ramps to Route 851 and the Route 851 ramps to southbound I-83 will be closed. During this time, motorists can use Glen Rock Exit 8 to Route 216 west to Susquehanna Trail to Route 851 and vice versa.

Then, once work on the southbound ramps is completed, the northbound I-83 ramps to Route 851 and the Route 851 ramps to northbound I-83 will close.

Additionally, at 9 p.m. Saturday, Route 851 will be closed under the I-83 bridge for paving. This work will be completed by 5 a.m. Monday, according to PennDOT.

This construction work is part of a $29.9 million Diverging Diamond Interchange construction contract headed by Kinsley Construction, PennDOT said in a news release.

— Reach Tina Locurto at tlocurto@yorkdispatch.com or on Twitter at @tina_locurto.

Here’s a PennDOT graphic of the diverging diamond interchange (DDI) option for Interstate 83’s Exit 4 in Shrewsbury. The department describes the DDI as “unique from a standard diamond interchange in that the side road traffic (PA 851), crosses over to the left side of the road at a signalized intersection prior to the bridge. This allows direct left turns from the off-ramps to merge and allows for a direct left turn on to the on-ramp. The side road (PA 851) traffic crosses back to the right side of the road at a signal beyond the bridge.”