US Bridges

US 90 Wb/Ih 610 SB over IH 10 FR & Conn a

Good

Harris County, Texas · At IH 10/US 90 Interchng · Structure no. 121020002802283

Built
2010
15 years old
Condition
Good
inspected September 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
286 ft
1 main span
Daily traffic
16,500
2013 count
Owner
State
State Highway Agency

About this bridge

US 90 Wb/Ih 610 SB over IH 10 FR & Conn a is a prestressed concrete stringer/multi-beam or girder carrying US 90 Wb/Ih 610 SB over IH 10 FR & Conn a in Harris County, Texas. It was built in 2010, so it is 15 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 16,500 vehicles a day, roughly 9% of them trucks, projected to reach 22,500 by 2033. The structure is 286 ft (87.2 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS 90 Wb/Ih 610 SB
CrossesIH 10 FR & Conn a
LocationAt IH 10/US 90 Interchng
RouteU.S. Route 90
StateTexas
Coordinates29.77673, -95.26109
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 25 or greater
Structure length286 ft (87.2 m)
Longest span126 ft (38.4 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,500 (2013)
Projected traffic22,500 by 2033
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 90 Wb/Ih 610 SB over IH 10 FR & Conn a built?

It was built in 2010, making it 15 years old in 2025.

What condition is US 90 Wb/Ih 610 SB over IH 10 FR & Conn a 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 2022.

How much traffic does US 90 Wb/Ih 610 SB over IH 10 FR & Conn a carry?

About 16,500 vehicles per day (2013 count), of which roughly 9% are trucks.

How long is US 90 Wb/Ih 610 SB over IH 10 FR & Conn a?

The structure is 286 ft (87.2 m) long with a longest span of 126 ft (38.4 m) and a deck 29 ft wide.

Who owns US 90 Wb/Ih 610 SB over IH 10 FR & Conn a?

It is owned by the State Highway Agency.