N 5050 E over Snake River;heise Br
Fair Condition51 years old560 vehicles/day
Location
| State | Idaho |
| County | Jefferson |
| Location | 1.3 N. 4.0 E. Ririe |
| Carries | N 5050 E |
| Crosses | Snake River;heise Br |
| Coordinates | 43.64619, -111.70117 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 340.9 ft (103.9 m) |
| Max Span | 112.9 ft (34.4 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 1007.8 sq m |
| Main Spans | 3 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 560 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000032420 |