I 84b Nbl over Snake River;heyburn Br.
Fair Condition71 years old15,000 vehicles/day
Location
| State | Idaho |
| County | Cassia |
| Location | At Burley Ncl |
| Carries | I 84b Nbl |
| Crosses | Snake River;heyburn Br. |
| Coordinates | 42.54333, -113.76306 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 1313.0 ft (400.2 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 4522.3 sq m |
| Main Spans | 32 |
| Year Built | 1955 (reconstructed 1978) |
Traffic
| Avg Daily Traffic | 15,000 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000013670 |