IRR US 89 over Glen Canyon
Fair Condition68 years old7,955 vehicles/day
Location
| State | Arizona |
| County | Coconino |
| Location | 25.4 Mi N Jct US 89a |
| Carries | IRR US 89 |
| Crosses | Glen Canyon |
| Coordinates | 36.93640, -111.48130 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Arch - Deck |
| Total Length | 1271.0 ft (387.4 m) |
| Max Span | 1029.9 ft (313.9 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 4842.5 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 7,955 (2022) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 00537 |