US Bridges

183A S Turnaround over 183A @ Scottsdale DR

Good

Williamson County, Texas · 1.51 MI N of FM 1431 · Structure no. 142460T00183027

Built
2012
13 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
191 ft
2 main spans
Daily traffic
1,800
2010 count
Owner
Toll Authority
Local Toll Authority

About this bridge

183A S Turnaround over 183A @ Scottsdale DR is a prestressed concrete stringer/multi-beam or girder carrying 183A S Turnaround over 183A @ Scottsdale DR in Williamson County, Texas. It was built in 2012, so it is 13 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 1,800 vehicles a day, roughly 5% of them trucks, projected to reach 2,880 by 2030. The structure is 191 ft (58.2 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries183A S Turnaround
Crosses183A @ Scottsdale DR
Location1.51 MI N of FM 1431
RouteState Highway 0
StateTexas
Coordinates30.55054, -97.81834
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length191 ft (58.2 m)
Longest span97 ft (29.6 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,800 (2010)
Projected traffic2,880 by 2030
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerLocal Toll Authority
Maintained byLocal Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 183A S Turnaround over 183A @ Scottsdale DR built?

It was built in 2012, making it 13 years old in 2025.

What condition is 183A S Turnaround over 183A @ Scottsdale DR 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 S Turnaround over 183A @ Scottsdale DR carry?

About 1,800 vehicles per day (2010 count), of which roughly 5% are trucks.

How long is 183A S Turnaround over 183A @ Scottsdale DR?

The structure is 191 ft (58.2 m) long with a longest span of 97 ft (29.6 m) and a deck 30 ft wide.

Who owns 183A S Turnaround over 183A @ Scottsdale DR?

It is owned by the Local Toll Authority.