US Bridges

IH 10 WB /Us 59 SB over US 59 SB to IH 10 EB

Good

Harris County, Texas · At US59/IH10 Interchange · Structure no. 121020017711312

Built
2003
22 years old
Condition
Good
inspected September 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
20,000
2010 count
Owner
State
State Highway Agency

About this bridge

IH 10 WB /Us 59 SB over US 59 SB to IH 10 EB is a prestressed concrete box beam or girders - multiple carrying IH 10 WB /Us 59 SB over US 59 SB to IH 10 EB in Harris County, Texas. It was built in 2003, so it is 22 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 20,000 vehicles a day, projected to reach 20,000 by 2027. The structure is 100 ft (30.5 m) long and 39 ft wide.

CarriesIH 10 WB /Us 59 SB
CrossesUS 59 SB to IH 10 EB
LocationAt US59/IH10 Interchange
RouteU.S. Route 59
StateTexas
Coordinates29.76833, -95.34418
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 inspectionSeptember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum 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
Design loadHS 20
Structure length100 ft (30.5 m)
Longest span100 ft (30.5 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,000 (2010)
Projected traffic20,000 by 2027
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate 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 IH 10 WB /Us 59 SB over US 59 SB to IH 10 EB built?

It was built in 2003, making it 22 years old in 2025.

What condition is IH 10 WB /Us 59 SB over US 59 SB to IH 10 EB 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 IH 10 WB /Us 59 SB over US 59 SB to IH 10 EB carry?

About 20,000 vehicles per day (2010 count).

How long is IH 10 WB /Us 59 SB over US 59 SB to IH 10 EB?

The structure is 100 ft (30.5 m) long with a longest span of 100 ft (30.5 m) and a deck 39 ft wide.

Who owns IH 10 WB /Us 59 SB over US 59 SB to IH 10 EB?

It is owned by the State Highway Agency.