US Bridges

S 1st ST over Boggy Creek

Good

Travis County, Texas · 1.0 MI S of Wm Cannon · Structure no. 142270B00002013

Built
1979
46 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
50 ft
5 main spans
Daily traffic
14,301
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

S 1st ST over Boggy Creek is a concrete culvert carrying S 1st ST over Boggy Creek in Travis County, Texas. It was built in 1979, so it is 46 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 14,301 vehicles a day, projected to reach 20,000 by 2030. The structure is 50 ft (15.2 m) long and 56 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesS 1st ST
CrossesBoggy Creek
Location1.0 MI S of Wm Cannon
RouteCity Street 0
CountyTravis County
StateTexas
Coordinates30.18334, -97.7931
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 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 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 spans5
Design loadUnknown
Structure length50 ft (15.2 m)
Longest span9 ft (2.7 m)
Deck width56 ft (17.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,301 (2020)
Projected traffic20,000 by 2030
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$5,000
NavigationNo navigation control on waterway

Frequently asked questions

When was S 1st ST over Boggy Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is S 1st ST over Boggy 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 S 1st ST over Boggy Creek carry?

About 14,301 vehicles per day (2020 count).

How long is S 1st ST over Boggy Creek?

The structure is 50 ft (15.2 m) long with a longest span of 9 ft (2.7 m) and a deck 56 ft wide.

Who owns S 1st ST over Boggy Creek?

It is owned by the City or Municipal Highway Agency.