US Bridges

IH 610 WB over Shepherd RD

Fair

Harris County, Texas · 2.60 MI E of US 290 · Structure no. 121020027114701

Built
1963
62 years old
Condition
Fair
inspected August 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
180 ft
1 main span
Daily traffic
101,314
2019 count
Owner
State
State Highway Agency

About this bridge

IH 610 WB over Shepherd RD is a prestressed concrete stringer/multi-beam or girder carrying IH 610 WB over Shepherd RD in Harris County, Texas. It was built in 1963, so it is 62 years old, older 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 101,314 vehicles a day, roughly 8% of them trucks, projected to reach 119,280 by 2030. The structure is 180 ft (54.9 m) long and 70 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIH 610 WB
CrossesShepherd RD
Location2.60 MI E of US 290
RouteInterstate 610
StateTexas
Coordinates29.81296, -95.41035
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating42 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length180 ft (54.9 m)
Longest span72 ft (21.9 m)
Deck width70 ft (21.3 m)
Roadway width67 ft (20.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic101,314 (2019)
Projected traffic119,280 by 2030
Trucks8%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 610 WB over Shepherd RD built?

It was built in 1963, making it 62 years old in 2025.

What condition is IH 610 WB over Shepherd RD 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 August 2022.

How much traffic does IH 610 WB over Shepherd RD carry?

About 101,314 vehicles per day (2019 count), of which roughly 8% are trucks.

How long is IH 610 WB over Shepherd RD?

The structure is 180 ft (54.9 m) long with a longest span of 72 ft (21.9 m) and a deck 70 ft wide.

Who owns IH 610 WB over Shepherd RD?

It is owned by the State Highway Agency.