US Bridges

Larkspur Lake Blvd over Draw

Good

Williamson County, Texas · 0.30 MI E of US 183 · Structure no. 142460AA4540001

Built
2017
8 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete
Length
54 ft
4 main spans
Daily traffic
2,637
2020 count
Owner
County
County Highway Agency

About this bridge

Larkspur Lake Blvd over Draw is a concrete culvert carrying Larkspur Lake Blvd over Draw in Williamson County, Texas. It was built in 2017, so it is 8 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 2,637 vehicles a day, roughly 1% of them trucks, projected to reach 1,500 by 2038. The structure is 54 ft (16.5 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLarkspur Lake Blvd
CrossesDraw
Location0.30 MI E of US 183
RouteCounty Highway 0
StateTexas
Coordinates30.62926, -97.85956
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 protection7 GoodSome minor problems.
Culvert7 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
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHL 93
Structure length54 ft (16.5 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,637 (2020)
Projected traffic1,500 by 2038
Trucks1%
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

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 Larkspur Lake Blvd over Draw built?

It was built in 2017, making it 8 years old in 2025.

What condition is Larkspur Lake Blvd over Draw 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 Larkspur Lake Blvd over Draw carry?

About 2,637 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Larkspur Lake Blvd over Draw?

The structure is 54 ft (16.5 m) long with a longest span of 13 ft (4 m).

Who owns Larkspur Lake Blvd over Draw?

It is owned by the County Highway Agency.