US Bridges

US 90A over Hillcroft RD

Good

Harris County, Texas · US 90A at Hillcroft RD · Structure no. 121020002709314

Built
2007
18 years old
Condition
Good
inspected December 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
404 ft
4 main spans
Daily traffic
33,030
2014 count
Owner
State
State Highway Agency

About this bridge

US 90A over Hillcroft RD is a prestressed concrete stringer/multi-beam or girder carrying US 90A over Hillcroft RD in Harris County, Texas. It was built in 2007, so it is 18 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 33,030 vehicles a day, roughly 1% of them trucks, projected to reach 30,000 by 2034. The structure is 404 ft (123.1 m) long and 93 ft wide.

CarriesUS 90A
CrossesHillcroft RD
LocationUS 90A at Hillcroft RD
RouteU.S. Route 90
StateTexas
Coordinates29.63626, -95.49299
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length404 ft (123.1 m)
Longest span108 ft (32.9 m)
Deck width93 ft (28.3 m)
Roadway width76 ft (23.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33,030 (2014)
Projected traffic30,000 by 2034
Trucks1%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 90A over Hillcroft RD built?

It was built in 2007, making it 18 years old in 2025.

What condition is US 90A over Hillcroft RD 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 2022.

How much traffic does US 90A over Hillcroft RD carry?

About 33,030 vehicles per day (2014 count), of which roughly 1% are trucks.

How long is US 90A over Hillcroft RD?

The structure is 404 ft (123.1 m) long with a longest span of 108 ft (32.9 m) and a deck 93 ft wide.

Who owns US 90A over Hillcroft RD?

It is owned by the State Highway Agency.