N3170 over Caddo Creek
Good Condition34 years old150 vehicles/day
Location
| State | Oklahoma |
| County | Carter |
| Location | .5 E .9 S Of Milo |
| Carries | N3170 |
| Crosses | Caddo Creek |
| Coordinates | 34.32079, -97.35217 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 198.2 ft (60.4 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 513.4 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 150 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 230470000000000 |