US Bridges

W Rundberg Lane over Little Walnut Creek

Good

Travis County, Texas · 0.15 MI W of Lamar Blvd · Structure no. 142270B01292009

Built
1976
49 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete
Length
75 ft
7 main spans
Daily traffic
15,814
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

W Rundberg Lane over Little Walnut Creek is a concrete culvert carrying W Rundberg Lane over Little Walnut Creek in Travis County, Texas. It was built in 1976, so it is 49 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 15,814 vehicles a day, projected to reach 20,000 by 2030. The structure is 75 ft (22.9 m) long and 80 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesW Rundberg Lane
CrossesLittle Walnut Creek
Location0.15 MI W of Lamar Blvd
RouteCity Street 0
CountyTravis County
StateTexas
Coordinates30.36409, -97.69901
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to 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 spans7
Design loadUnknown
Structure length75 ft (22.9 m)
Longest span10 ft (3 m)
Deck width80 ft (24.3 m)
Roadway width48 ft (14.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,814 (2020)
Projected traffic20,000 by 2030
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$9,000
NavigationNo navigation control on waterway

Frequently asked questions

When was W Rundberg Lane over Little Walnut Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is W Rundberg Lane over Little Walnut 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 March 2024.

How much traffic does W Rundberg Lane over Little Walnut Creek carry?

About 15,814 vehicles per day (2020 count).

How long is W Rundberg Lane over Little Walnut Creek?

The structure is 75 ft (22.9 m) long with a longest span of 10 ft (3 m) and a deck 80 ft wide.

Who owns W Rundberg Lane over Little Walnut Creek?

It is owned by the City or Municipal Highway Agency.