US Bridges

Brush Country RD over Williamson Creek

Good

Travis County, Texas · 0.20 MI N of Wm Cannon · Structure no. 142270B05810001

Built
1975
50 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
182 ft
3 main spans
Daily traffic
2,646
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Brush Country RD over Williamson Creek is a prestressed concrete stringer/multi-beam or girder carrying Brush Country RD over Williamson Creek in Travis County, Texas. It was built in 1975, so it is 50 years old, older 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 2,646 vehicles a day, roughly 3% of them trucks, projected to reach 2,000 by 2034. The structure is 182 ft (55.5 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBrush Country RD
CrossesWilliamson Creek
Location0.20 MI N of Wm Cannon
RouteCity Street 0
StateTexas
Coordinates30.22626, -97.84161
Functional classUrban Local

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length182 ft (55.5 m)
Longest span60 ft (18.3 m)
Deck width60 ft (18.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,646 (2020)
Projected traffic2,000 by 2034
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Brush Country RD over Williamson Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is Brush Country RD over Williamson Creek 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 May 2024.

How much traffic does Brush Country RD over Williamson Creek carry?

About 2,646 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Brush Country RD over Williamson Creek?

The structure is 182 ft (55.5 m) long with a longest span of 60 ft (18.3 m) and a deck 60 ft wide.

Who owns Brush Country RD over Williamson Creek?

It is owned by the City or Municipal Highway Agency.