US Bridges

Rampart RD over Westpark Tollway

Good

Harris County, Texas · 0.50 MI NW of US 59 · Structure no. 121020B53105001

Built
2004
21 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
58 ft
1 main span
Daily traffic
2,000
2013 count
Owner
City
City or Municipal Highway Agency

About this bridge

Rampart RD over Westpark Tollway is a prestressed concrete box beam or girders - multiple carrying Rampart RD over Westpark Tollway in Harris County, Texas. It was built in 2004, so it is 21 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, projected to reach 3,000 by 2035. The structure is 58 ft (17.7 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesRampart RD
CrossesWestpark Tollway
Location0.50 MI NW of US 59
RouteCity Street 0
CountyHarris County
StateTexas
Coordinates29.72358, -95.48905
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length58 ft (17.7 m)
Longest span57 ft (17.4 m)
Deck width60 ft (18.3 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deck21 ft (6.3 m)

Traffic and service

Average daily traffic2,000 (2013)
Projected traffic3,000 by 2035
Trucks0%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rampart RD over Westpark Tollway built?

It was built in 2004, making it 21 years old in 2025.

What condition is Rampart RD over Westpark Tollway 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 Rampart RD over Westpark Tollway carry?

About 2,000 vehicles per day (2013 count).

How long is Rampart RD over Westpark Tollway?

The structure is 58 ft (17.7 m) long with a longest span of 57 ft (17.4 m) and a deck 60 ft wide.

Who owns Rampart RD over Westpark Tollway?

It is owned by the City or Municipal Highway Agency.