US Bridges

Shadowglen Blvd over Wilbarger Creek Trib

Good

Travis County, Texas · 0.12 MI N of US 290 · Structure no. 142270LQ1502001

Built
2004
21 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
28 ft
4 main spans
Daily traffic
2,354
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Shadowglen Blvd over Wilbarger Creek Trib is a concrete culvert carrying Shadowglen Blvd over Wilbarger Creek Trib in Travis County, Texas. It was built in 2004, so it is 21 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 2,354 vehicles a day, roughly 3% of them trucks, projected to reach 3,200 by 2042. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesShadowglen Blvd
CrossesWilbarger Creek Trib
Location0.12 MI N of US 290
RouteCity Street 0
StateTexas
Coordinates30.35089, -97.54663
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
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
DeckNot applicable
Main spans4
Design loadUnknown
Structure length28 ft (8.5 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,354 (2020)
Projected traffic3,200 by 2042
Trucks3%
Lanes on structure5
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 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 Shadowglen Blvd over Wilbarger Creek Trib built?

It was built in 2004, making it 21 years old in 2025.

What condition is Shadowglen Blvd over Wilbarger Creek Trib 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 December 2024.

How much traffic does Shadowglen Blvd over Wilbarger Creek Trib carry?

About 2,354 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Shadowglen Blvd over Wilbarger Creek Trib?

The structure is 28 ft (8.5 m) long with a longest span of 6 ft (1.8 m).

Who owns Shadowglen Blvd over Wilbarger Creek Trib?

It is owned by the City or Municipal Highway Agency.