US Bridges

N Lakeline Blvd over Block House Creek

Good

Williamson County, Texas · 2.0 MI N of W Park ST · Structure no. 142460G02430002

Built
2000
25 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
12,880
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

N Lakeline Blvd over Block House Creek is a concrete culvert carrying N Lakeline Blvd over Block House Creek in Williamson County, Texas. It was built in 2000, so it is 25 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 12,880 vehicles a day, roughly 2% of them trucks, projected to reach 20,605 by 2030. The structure is 22 ft (6.7 m) long and 54 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesN Lakeline Blvd
CrossesBlock House Creek
Location2.0 MI N of W Park ST
RouteCity Street 0
StateTexas
Coordinates30.52892, -97.85651
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width54 ft (16.5 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,880 (2010)
Projected traffic20,605 by 2030
Trucks2%
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 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 N Lakeline Blvd over Block House Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is N Lakeline Blvd over Block House 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 September 2023.

How much traffic does N Lakeline Blvd over Block House Creek carry?

About 12,880 vehicles per day (2010 count), of which roughly 2% are trucks.

How long is N Lakeline Blvd over Block House Creek?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 54 ft wide.

Who owns N Lakeline Blvd over Block House Creek?

It is owned by the City or Municipal Highway Agency.