ASHE SNJ & NORTH CENTRAL JOINT LUNCHTIME VIRTUAL SERIES - Under $5m

ASHE SNJ & NORTH CENTRAL JOINT LUNCHTIME VIRTUAL SERIES

PRESENTING WINNERS OF 2025 ASHE NEW JERSEY PROJECT OF THE YEAR

Rehabilitation of bridge 140.4 over assunpink creek

TPD provided engineering design services for the rehabilitation of Montgomery Street Bridge 140.4 carrying Montgomery Street over Assunpink Creek in Trenton, NJ (Mercer County), located in the National Register listed historic Mill Hill District. The existing structure was a 151-year-old, two barrel, 58’ long masonry arch bridge, found on both the NJ State Historic Register and the National Historic Register. The bridge exhibited medium to wide cracks and missing stones in the arch barrels, defects in the spandrel walls, an abandoned water main penetrating the arches, scour and historic but substandard cast iron bridge railing. The proposed design included relocating utilities attached to the spandrel walls into the sidewalk, removing abandoned water main and sealing penetrations, constructing a floating concrete deck distribution slab, replacing missing intrados stones with black pigmented concrete, crack sealing, repointing and sealing, as well as the removal/rehabilitation of the cast-iron bridge railing and the installation of Washington DC Historic Bridge Rail at the curbline to protect the original rail. Scour remediation was also included.

Speakers

TPD - Greg Bitsko

Mercer County - TBD

PDH

Attendees will be eligible to receive 1 PDH (NJ, PA, and DE; check for eligibility in other states).

Schedule

Cost (Registration closes on Monday, February 2, 2026)

Need Registration Help? Email Sara Irick, at sara.irick@fpaengineers.com.