US Bridges

IH 10WB Entr Rp 4D over IH 10 WB Exit Ramp 4-E

Fair

Harris County, Texas · 1.30 MI E of Bw 8 · Structure no. 121020027107612

Built
2007
18 years old
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Steel Continuous
Length
1,470 ft
3 main spans
Daily traffic
9,408
2023 count
Owner
State
State Highway Agency

About this bridge

IH 10WB Entr Rp 4D over IH 10 WB Exit Ramp 4-E is a steel continuous box beam or girders - multiple carrying IH 10WB Entr Rp 4D over IH 10 WB Exit Ramp 4-E 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 9,408 vehicles a day, roughly 5% of them trucks, projected to reach 30,000 by 2035. The structure is 1,470 ft (448.1 m) long and 26 ft wide.

CarriesIH 10WB Entr Rp 4D
CrossesIH 10 WB Exit Ramp 4-E
Location1.30 MI E of Bw 8
RouteState Highway 10
StateTexas
Coordinates29.78496, -95.53552
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum 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

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+7 approach)
Design loadHS 25 or greater
Structure length1,470 ft (448.1 m)
Longest span240 ft (73.2 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,408 (2023)
Projected traffic30,000 by 2035
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo
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 10WB Entr Rp 4D over IH 10 WB Exit Ramp 4-E built?

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

What condition is IH 10WB Entr Rp 4D over IH 10 WB Exit Ramp 4-E in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does IH 10WB Entr Rp 4D over IH 10 WB Exit Ramp 4-E carry?

About 9,408 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is IH 10WB Entr Rp 4D over IH 10 WB Exit Ramp 4-E?

The structure is 1,470 ft (448.1 m) long with a longest span of 240 ft (73.2 m) and a deck 26 ft wide.

Who owns IH 10WB Entr Rp 4D over IH 10 WB Exit Ramp 4-E?

It is owned by the State Highway Agency.