US 183 NB over Oak Knoll
Good Condition29 years old76,627 vehicles/day
Location
| State | Texas |
| County | Travis |
| Location | 1.1 Mi S Williamson C/l |
| Carries | US 183 NB |
| Crosses | Oak Knoll |
| Coordinates | 30.42901, -97.75865 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 328.1 ft (100 m) |
| Max Span | 125.0 ft (38.1 m) |
| Deck Width | 71.2 ft (21.7 m) |
| Deck Area | 2,170 sq m |
| Main Spans | 2 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 76,627 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 142270015106076 |