From staff reports
LEWISTOWN - Traffic on U.S. 322 at the Twin Bridges will be reduced to one lane each way after the closure of both current westbound lanes on March 7.
The westbound lanes will re-open in August.
Traffic will move on one lane, each way, on what is currently the eastbound side of the highway until the project is completed.
Derry Township Board of Supervisors Chairman John McCullough said the intent is to deal with the westbound lanes in the same manner as the eastbound lanes last year. Everything will function similar to last year, he said.