SR 99 Forest St. over over Conneaut Creek
Crawford County, Pennsylvania · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 99 Forest St. over over Conneaut Creek in Crawford 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 1930 and reconstructed in 1985, making it 95 years old at the 2025 inventory.
- It carries about 2,708 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 192 of the 401 inventoried bridges in Crawford County rated fair (47.9%); 71 (17.7%) are rated poor.
- 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 → (41.82947, -80.08368)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 5 | Fair condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Steel girder and floorbeam |
| Length | about 96 ft |
| Location | Cambridge Township |
| NBI structure number | 000000000013055 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.
Busiest bridges in Crawford County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 6 Grand Army Hy over over Van Horne Creek | 1971 | 20,457 | Fair |
| SR 6 Smock Bridge over over Wnyp/park Ave/rd/ck | 1953 | 19,051 | Fair |
| SR 79 Nb/sb over over Rock Creek | 1965 | 12,950 | Fair |
| SR 6 Grand Army Hy over over Conneaut Lake Outlt | 1959 | 10,871 | Good |
| SR 6 Grand Army Hy over over Watson Run | 1939 | 10,524 | Poor |
| SR 6 Grand Army Hy over Watson Run | 2016 | 10,524 | Good |
All bridges nearby: Crawford County, PA bridge conditions · every bridge in Crawford County · Pennsylvania bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.