US Bridges

Oconner Blvd over Lake Creek

Good

Williamson County, Texas · 1.10 MI S of RM 620 · Structure no. 142460AA7001001

Built
2012
13 years old, rebuilt 2014
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
909 ft
7 main spans
Daily traffic
2,000
2012 count
Owner
County
County Highway Agency

About this bridge

Oconner Blvd over Lake Creek is a prestressed concrete stringer/multi-beam or girder carrying Oconner Blvd over Lake Creek in Williamson County, Texas. It was built in 2012 and reconstructed in 2014, so it is 13 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 2,000 vehicles a day, roughly 1% of them trucks, projected to reach 3,230 by 2032. The structure is 909 ft (277.1 m) long and 77 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesOconner Blvd
CrossesLake Creek
Location1.10 MI S of RM 620
RouteCounty Highway 0
StateTexas
Coordinates30.48454, -97.7203
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans7 (+2 approach)
Design loadHL 93
Structure length909 ft (277.1 m)
Longest span129 ft (39.3 m)
Deck width77 ft (23.5 m)
Roadway width71 ft (21.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2012)
Projected traffic3,230 by 2032
Trucks1%
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

OwnerCounty Highway Agency
Maintained byCounty 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 Oconner Blvd over Lake Creek built?

It was built in 2012, making it 13 years old in 2025. It was reconstructed in 2014.

What condition is Oconner Blvd over Lake 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 December 2023.

How much traffic does Oconner Blvd over Lake Creek carry?

About 2,000 vehicles per day (2012 count), of which roughly 1% are trucks.

How long is Oconner Blvd over Lake Creek?

The structure is 909 ft (277.1 m) long with a longest span of 129 ft (39.3 m) and a deck 77 ft wide.

Who owns Oconner Blvd over Lake Creek?

It is owned by the County Highway Agency.