Crumbling culvert at Mark and Main could cost up to $750,000; borough to seek grant funding

A borough inspection of the culvert at Mark and Main found deteriorating concrete blocks and structural concerns that ruled out the original temporary repair plan and prompted staff to seek long-term funding for replacement.

Public works staff said camera inspection showed a displaced overlying block and crumbling concrete on the top of the culvert walls, meaning a simple patch would not be adequate. Staff said they received a cost estimate for a new box culvert of just under $400,000; including excavation and installation they estimated total costs between $650,000 and $750,000. The borough does not have funds on hand at that scale and staff said they will pursue grant money to cover both sides of the culvert replacement.

In the interim, staff described a temporary plan to insert pipes and use flowable grout to stabilize the structure and remove metal plates, which would extend the culvert’s service life without an immediate full replacement. The council was told a PennDOT permit will be required for the full replacement and that the issue is not yet an emergency but represents a large looming capital need.

No formal funding commitment or grant application was approved at the meeting; staff will continue to pursue funding and report back on grant opportunities and permitting steps.