US Bridges

W 46th ST over Waller Creek

Fair

Travis County, Texas · 0.30 MI E of Guadalupe · Structure no. 142270B00119001

Built
1958
67 years old
Condition
Fair
inspected March 2024
Type
Culvert
Concrete
Length
30 ft
3 main spans
Daily traffic
676
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

W 46th ST over Waller Creek is a concrete culvert carrying W 46th ST over Waller Creek in Travis County, Texas. It was built in 1958, so it is 67 years old, older 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 676 vehicles a day, projected to reach 2,500 by 2032. The structure is 30 ft (9.1 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesW 46th ST
CrossesWaller Creek
Location0.30 MI E of Guadalupe
RouteCity Street 0
CountyTravis County
StateTexas
Coordinates30.31089, -97.72755
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length30 ft (9.1 m)
Longest span10 ft (3 m)
Deck width40 ft (12.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic676 (2020)
Projected traffic2,500 by 2032
Trucks0%
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$75,000
NavigationNo navigation control on waterway

Frequently asked questions

When was W 46th ST over Waller Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is W 46th ST over Waller 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 March 2024.

How much traffic does W 46th ST over Waller Creek carry?

About 676 vehicles per day (2020 count).

How long is W 46th ST over Waller Creek?

The structure is 30 ft (9.1 m) long with a longest span of 10 ft (3 m) and a deck 40 ft wide.

Who owns W 46th ST over Waller Creek?

It is owned by the City or Municipal Highway Agency.