Pa 423 (lr 45037) over Upper Tunkhannock Creek
Monroe County, Pennsylvania · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Pa 423 (lr 45037) over Upper Tunkhannock Creek in Monroe County, Pennsylvania, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 1911 and reconstructed in 2022, making it 114 years old at the 2025 inventory.
- It carries about 842 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 86 of the 316 inventoried bridges in Monroe County rated good (27.2%); 60 (19.0%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (41.10884, -75.47461)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Masonry deck arch |
| Length | about 34 ft |
| Location | 0.4 Mi.north of PA940 |
| NBI structure number | 000000000026840 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.
Busiest bridges in Monroe County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I- 80(lr794) over Brodhead Creek | 1958 | 99,937 | Fair |
| I 80(LR 794) over Forge Rd. D&lrr | 1958 | 99,937 | Fair |
| I-80 over SR 2004(LR 165) | 1959 | 74,502 | Fair |
| I-80 over Mcmichael Creek | 1959 | 59,627 | Fair |
| I-80(LR794) over SR 2012(lr164) | 1959 | 58,356 | Fair |
| I-80(LR 794) over Little Pocono Creek | 1959 | 58,356 | Fair |
All bridges nearby: Monroe County, PA bridge conditions · every bridge in Monroe County · Pennsylvania bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.