Modrow RD over Kalama River
Fair Condition68 years old795 vehicles/day
Location
| State | Washington |
| County | Cowlitz |
| Location | 0.01 S Kal Riv RD (1.23) |
| Carries | Modrow RD |
| Crosses | Kalama River |
| Coordinates | 46.04722, -122.83750 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Arch - Deck |
| Total Length | 200.1 ft (61 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 536.8 sq m |
| Main Spans | 1 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 795 (2015) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 084286000000000 |