US Bridges

183A NB Ml over Brushy CR RD & A&nw RR

Good

Williamson County, Texas · 2.7 MI N of SH 45 · Structure no. 142460T00183009

Built
2007
18 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,401 ft
11 main spans
Daily traffic
7,155
2010 count
Owner
Toll Authority
Local Toll Authority

About this bridge

183A NB Ml over Brushy CR RD & A&nw RR is a prestressed concrete stringer/multi-beam or girder carrying 183A NB Ml over Brushy CR RD & A&nw RR 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 7,155 vehicles a day, roughly 5% of them trucks, projected to reach 12,900 by 2030. The structure is 1,401 ft (427 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries183A NB Ml
CrossesBrushy CR RD & A&nw RR
Location2.7 MI N of SH 45
StateTexas
Coordinates30.50224, -97.80789
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
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 geometry6: Equal to present minimum 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 spans11 (+1 approach)
Design loadHS 20
Structure length1,401 ft (427 m)
Longest span135 ft (41.1 m)
Deck width58 ft (17.7 m)
Roadway width55 ft (16.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,155 (2010)
Projected traffic12,900 by 2030
Trucks5%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

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 NB Ml over Brushy CR RD & A&nw RR built?

It was built in 2007, making it 18 years old in 2025.

What condition is 183A NB Ml over Brushy CR RD & A&nw RR 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 Ml over Brushy CR RD & A&nw RR carry?

About 7,155 vehicles per day (2010 count), of which roughly 5% are trucks.

How long is 183A NB Ml over Brushy CR RD & A&nw RR?

The structure is 1,401 ft (427 m) long with a longest span of 135 ft (41.1 m) and a deck 58 ft wide.

Who owns 183A NB Ml over Brushy CR RD & A&nw RR?

It is owned by the Local Toll Authority.