US Bridges

West RD over Horsepen Creek

Good

Harris County, Texas · 1.90 MI W of SH 6 · Structure no. 121020AA6775002

Built
1986
39 years old, rebuilt 2017
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
192 ft
3 main spans
Daily traffic
23,459
2016 count
Owner
County
County Highway Agency

About this bridge

West RD over Horsepen Creek is a prestressed concrete box beam or girders - multiple carrying West RD over Horsepen Creek in Harris County, Texas. It was built in 1986 and reconstructed in 2017, so it is 39 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 23,459 vehicles a day, roughly 1% of them trucks, projected to reach 11,000 by 2035. The structure is 192 ft (58.5 m) long and 96 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesWest RD
CrossesHorsepen Creek
Location1.90 MI W of SH 6
RouteCounty Highway 0
StateTexas
Coordinates29.90558, -95.66464
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length192 ft (58.5 m)
Longest span64 ft (19.5 m)
Deck width96 ft (29.3 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,459 (2016)
Projected traffic11,000 by 2035
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$24,000
NavigationNo navigation control on waterway

Frequently asked questions

When was West RD over Horsepen Creek built?

It was built in 1986, making it 39 years old in 2025. It was reconstructed in 2017.

What condition is West RD over Horsepen 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 West RD over Horsepen Creek carry?

About 23,459 vehicles per day (2016 count), of which roughly 1% are trucks.

How long is West RD over Horsepen Creek?

The structure is 192 ft (58.5 m) long with a longest span of 64 ft (19.5 m) and a deck 96 ft wide.

Who owns West RD over Horsepen Creek?

It is owned by the County Highway Agency.