Bridge conditions in Anchorage Municipality, Alaska
134 inventoried bridges · 0 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Anchorage Municipality is one of the counties with a clean sheet: 134 bridges on the federal inventory and not one rated poor. 68 carry a fair rating, which means wear worth watching but no structural deficiency.
- 0 of the 134 bridges in Anchorage Municipality, Alaska, are rated in poor condition (0.0%) in the 2025 National Bridge Inventory, as of .
- 66 bridges (49.3%) are rated good and 68 (50.7%) fair.
- The median Anchorage Municipality bridge was built in 1990.
Good 49.3% · Fair 50.7% · Poor 0.0% of 134 bridges
Bridges rated poor
No bridges in this county carry a poor rating in the current inventory.
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Glenn Highway over Ship Creek | 1988 | 60,000 | Fair |
| Seward Highway over Dowling Rd Underxing | 2022 | 47,700 | Good |
| Seward Highway over Dimond Blvd Underxing | 1976 | 41,300 | Fair |
| Seward Highway over 76TH Ave Undercrossing | 2017 | 41,300 | Good |
| Airport/minnesota over Minnesota Dr Overhead | 1993 | 31,600 | Good |
| Minnesota Drive over Airport Spur Overhead | 1999 | 31,600 | Fair |
| Minnesota Drive over Minn. Dr./rasp. Rd. I.c. | 1991 | 31,500 | Good |
| Seward Highway over Omalley Undercrossing | 1978 | 31,400 | Fair |
| Tudor Road over Tudor Road Overcrossing | 1974 | 29,400 | Fair |
| Seward Highway over Campbell Creek - NB | 2013 | 23,850 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Alaska: Alaska bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.