Lancaster County, PA

509 public highway bridges

Lancaster County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Lancaster County, Pennsylvania contains 509 public highway bridges. Roughly 38.3% are rated “Good,” 37.9% “Fair,” and 8.8% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

509
Total Bridges
38.3%
Good
37.9%
Fair
8.8%
Poor Condition

Condition Distribution

Good
38.3% (195)
Fair
37.9% (193)
Poor
8.8% (45)

All Bridges (509)

T-966 WISSLER RD

Poor

Over: MIDDLE CREEK

1 MILE SW OF SR 322, Lancaster, PA

Built 1940 Load: 39.9 t ADT: 105

SR 2013

Poor

Over: BELLS RUN

2 MI SO OF OCTORARO, Lancaster, PA

Built 1938 Load: 40.8 t ADT: 700

T-683 GIBBONS RD

Poor

Over: MILL CREEK

1000 FT SOUTH OF T-545, Lancaster, PA

Built 1920 Load: 43.5 t ADT: 515

PA 741; SR 0741

Poor

Over: AMTRAK/NSRC

0.25 MI.S. OF TR 283, Lancaster, PA

Built 1969 Load: 48.1 t ADT: 15,336

SOLANCO DR T-367

Poor

Over: TRIB TO STEWART RUN

.4 M E OF US 222, Lancaster, PA

Built 1921 Load: 54.4 t ADT: 155

CIRCLE AVE

Poor

Over: CONESTOGA RIVER

100 FT EAST OF S BROAD ST, Lancaster, PA

Built 2000 Load: 55.3 t ADT: 280

T-855 W RIDGE RD

Poor

Over: CONOY CREEK

250 FT SW OF T-324, Lancaster, PA

Built 1982 Load: 61.7 t ADT: 150

Dillerville Rd

Poor

Over: NS RR

Dillerville, Lancaster, PA

Built 1946 Load: 64.4 t ADT: 15,708

PITTSBURG VALLEY

Poor

Over: WITMER RUN

BRIDGE NEXT TO 70 PITTSBU, Lancaster, PA

Built 1965 Load: 69.9 t ADT: 100

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.