Truss - Deck bridges in Alaska
A truss that sits below the roadway, so traffic rides on top of the structure. Alaska has 4 of them, 0.2% of its bridges. Nationally this type accounts for 0.1% of all bridges.Compare states for this type.
- Truss - Deck bridges
- 4
- Poor condition
- 25%
- 1 bridges
- Average age
- 80 yrs
- Combined length
- 1 mi
Busiest truss - deck bridges in Alaska
Top 4 by daily traffic| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| Parks Highway over Nenana River at Moody No. 1143 | Denali Borough | Mile Point 207.3 | 1970 | Truss - Deck | 891 ft | 1,380 | Fair |
| Alaska Highway over Robertson River No. 0509 | Southeast Fairbanks Census Area | Mile Point 123.2 | 1944 | Truss - Deck | 1,979 ft | 230 | Fair |
| Edgerton/Mccarthy over Kuskulana River No. 0397 | County 066 | Mile Point 50.6 | 1910 | Truss - Deck | 775 ft | 70 | Fair |
| Denali Highway over Susitna River No. 0687 | Matanuska-Susitna Borough | Mile Point 79.5 | 1956 | Truss - Deck | 1,039 ft | 60 | Poor |
Counties with the most
| Matanuska-Susitna Borough | 1 |
| Southeast Fairbanks Census Area | 1 |
| Denali Borough | 1 |
| County 066 | 1 |
Looking for a specific bridge? Use the search on the Alaska page and filter by type.