8552 over Stream
Haines Borough, Alaska · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- 8552 over Stream in Haines Borough, Alaska, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2017, making it 8 years old at the 2025 inventory.
- It is one of 9 of the 20 inventoried bridges in Haines Borough rated good (45.0%); 1 (5.0%) 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 → (58.4125, -135.411)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Steel through truss |
| Length | about 129 ft |
| Location | Excursion Inlet |
| NBI structure number | 100533000029299 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Alaska department of transportation.
Busiest bridges in Haines Borough
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Haines Highway over Chilkat River | 1958 | 340 | Fair |
| Haines Highway over Muncaster Creek | 1999 | 160 | Good |
| Haines Highway over Little Boulder Creek | 1991 | 110 | Good |
| Haines Highway over Big Boulder Creek | 1991 | 110 | Good |
| Porcupine Crossing over Klehini River | 2017 | 110 | Good |
| Lutak Spur over Chilkoot River | 1979 | 90 | Fair |
All bridges nearby: Haines Borough, AK bridge conditions · every bridge in Haines Borough · Alaska bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.