Welch Road over Little Susitna Riv Trib
Good Condition15 years old50 vehicles/day
Location
| State | Alaska |
| County | Matanuska-Susitna |
| Location | Mile Point 0.2 |
| Carries | Welch Road |
| Crosses | Little Susitna Riv Trib |
| Coordinates | 61.66228, -149.33549 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 9 (Excellent) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 57.7 ft (17.6 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 92.6 sq m |
| Main Spans | 1 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 50 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1713 |