US Bridges

Brodie LN over S Fork Williamson Creek

Good

Travis County, Texas · 0.30 MI SW of Wm Cannon · Structure no. 142270B03809001

Built
1990
35 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
253 ft
4 main spans
Daily traffic
15,000
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

Brodie LN over S Fork Williamson Creek is a prestressed concrete box beam or girders - multiple carrying Brodie LN over S Fork Williamson Creek in Travis County, Texas. It was built in 1990, so it is 35 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 15,000 vehicles a day, projected to reach 17,750 by 2034. The structure is 253 ft (77.1 m) long and 78 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBrodie LN
CrossesS Fork Williamson Creek
Location0.30 MI SW of Wm Cannon
RouteCity Street 0
StateTexas
Coordinates30.21035, -97.83268
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length253 ft (77.1 m)
Longest span68 ft (20.7 m)
Deck width78 ft (23.8 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,000 (2014)
Projected traffic17,750 by 2034
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Brodie LN over S Fork Williamson Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is Brodie LN over S Fork 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 April 2024.

How much traffic does Brodie LN over S Fork Williamson Creek carry?

About 15,000 vehicles per day (2014 count).

How long is Brodie LN over S Fork Williamson Creek?

The structure is 253 ft (77.1 m) long with a longest span of 68 ft (20.7 m) and a deck 78 ft wide.

Who owns Brodie LN over S Fork Williamson Creek?

It is owned by the City or Municipal Highway Agency.