US Bridges

S. Pleasant Vly RD over Williamson Creek

Fair

Travis County, Texas · 0.1 MI N of Wm Cannon DR · Structure no. 142270B02905016

Built
1986
39 years old, rebuilt 2004
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
317 ft
1 main span
Daily traffic
15,588
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

S. Pleasant Vly RD over Williamson Creek is a prestressed concrete stringer/multi-beam or girder carrying S. Pleasant Vly RD over Williamson Creek in Travis County, Texas. It was built in 1986 and reconstructed in 2004, so it is 39 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 15,588 vehicles a day, projected to reach 10,000 by 2030. The structure is 317 ft (96.6 m) long and 66 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesS. Pleasant Vly RD
CrossesWilliamson Creek
Location0.1 MI N of Wm Cannon DR
RouteCity Street 0
CountyTravis County
StateTexas
Coordinates30.1814, -97.74648
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+3 approach)
Design loadUnknown
Structure length317 ft (96.6 m)
Longest span113 ft (34.4 m)
Deck width66 ft (20.1 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,588 (2020)
Projected traffic10,000 by 2030
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$38,000
NavigationNo navigation control on waterway

Frequently asked questions

When was S. Pleasant Vly RD over Williamson Creek built?

It was built in 1986, making it 39 years old in 2025. It was reconstructed in 2004.

What condition is S. Pleasant Vly RD over Williamson Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does S. Pleasant Vly RD over Williamson Creek carry?

About 15,588 vehicles per day (2020 count).

How long is S. Pleasant Vly RD over Williamson Creek?

The structure is 317 ft (96.6 m) long with a longest span of 113 ft (34.4 m) and a deck 66 ft wide.

Who owns S. Pleasant Vly RD over Williamson Creek?

It is owned by the City or Municipal Highway Agency.