HWY 72 (12th St) over Shelton Ditch
Fair Condition97 years old17,817 vehicles/day
Location
| State | Oregon |
| County | Marion |
| Location | City Of Salem |
| Carries | HWY 72 (12th St) |
| Crosses | Shelton Ditch |
| Coordinates | 44.93264, -123.02926 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 58.1 ft (17.7 m) |
| Deck Area | 242.5 sq m |
| Main Spans | 1 |
| Year Built | 1929 (reconstructed 1956) |
Traffic
| Avg Daily Traffic | 17,817 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 08111 072 00623 |