183A NB FR over Spanish Oak CR
GoodWilliamson County, Texas · 4.1 MI N of SH 45 · Structure no. 142460T00183016
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 200 ft
- 2 main spans
- Daily traffic
- 9,770
- 2010 count
- Owner
- Toll Authority
- Local Toll Authority
About this bridge
183A NB FR over Spanish Oak CR is a prestressed concrete stringer/multi-beam or girder carrying 183A NB FR over Spanish Oak CR in Williamson County, Texas. It was built in 2007, so it is 18 years old, younger than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 9,770 vehicles a day, roughly 5% of them trucks, projected to reach 13,700 by 2030. The structure is 200 ft (61 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 183A NB FR over Spanish Oak CR built?
It was built in 2007, making it 18 years old in 2025.
What condition is 183A NB FR over Spanish Oak CR in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.
How much traffic does 183A NB FR over Spanish Oak CR carry?
About 9,770 vehicles per day (2010 count), of which roughly 5% are trucks.
How long is 183A NB FR over Spanish Oak CR?
The structure is 200 ft (61 m) long with a longest span of 100 ft (30.5 m) and a deck 50 ft wide.
Who owns 183A NB FR over Spanish Oak CR?
It is owned by the Local Toll Authority.