T-423 Davis Ln Rd over Pa Tpk (I-76)
Fulton County, Pennsylvania · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- T-423 Davis Ln Rd over Pa Tpk (I-76) in Fulton County, Pennsylvania, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1939, making it 86 years old at the 2025 inventory.
- It carries about 240 vehicles a day (traffic count year 2012).
- It is one of 88 of the 159 inventoried bridges in Fulton County rated fair (55.3%); 18 (11.3%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated November 2022, on a 24-month routine inspection cycle.
- It has fracture-critical members (NBI item 92A): steel tension members without a redundant load path, which get their own scheduled inspections.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (40.04347, -78.03851)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Steel girder and floorbeam |
| Length | about 109 ft |
| Location | Near Hustontown |
| NBI structure number | 000000000017963 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | November 2022 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
| Fracture critical (item 92A) | Yes |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.
Busiest bridges in Fulton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Pa Tpk (I-76) over Little Augwick Creek | 1939 | 22,430 | Poor |
| Pa Tpk (I-76) over Oregon Road | 1969 | 21,770 | Fair |
| Pa Tpk (I-76) over Ten Mile Run | 1939 | 21,197 | Fair |
| Pa Tpk (I-76) over T-430 | 1939 | 21,197 | Fair |
| Pa Tpk (I-76) over SR 1010(LR 29035) | 1939 | 21,197 | Good |
| Pa Tpk (I-76) over Wooden Bridge Crk | 1939 | 20,523 | Fair |
All bridges nearby: Fulton County, PA bridge conditions · every bridge in Fulton County · Pennsylvania bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.