Highway 55 West over Mack Creek
Morgan County, Alabama · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Highway 55 West over Mack Creek in Morgan County, Alabama, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2011, making it 14 years old at the 2025 inventory.
- It carries about 1,330 vehicles a day (traffic count year 2011).
- Its listed owner is the county highway agency.
- It is one of 102 of the 271 inventoried bridges in Morgan County rated good (37.6%); 4 (1.5%) 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 → (34.37001, -86.95996)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 8 | Very good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 57 ft |
| Location | 0.5MI East CR40 |
| NBI structure number | 020508 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Alabama department of transportation.
Busiest bridges in Morgan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 65 over Branch | 1968 | 35,580 | Fair |
| I 65 over Shoals Creek | 1968 | 34,110 | Fair |
| I 65 over Branch | 1968 | 33,220 | Fair |
| 8TH St SW over Dry Branch | 1975 | 33,034 | Fair |
| SR 67 over Clark Spring | 1965 | 31,030 | Fair |
| Spring Avenue over Clark Spring | 1965 | 31,030 | Fair |
All bridges nearby: Morgan County, AL bridge conditions · every bridge in Morgan County · Alabama bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.