US Bridges

IH 10 over Old/Lost River & FM 565

Good

Chambers County, Texas · 2.6 MI E of FM 3180 · Structure no. 200360050802032

Built
1992
33 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
5,078 ft
61 main spans
Daily traffic
55,080
2020 count
Owner
State
State Highway Agency

About this bridge

IH 10 over Old/Lost River & FM 565 is a prestressed concrete stringer/multi-beam or girder carrying IH 10 over Old/Lost River & FM 565 in Chambers County, Texas. It was built in 1992, so it is 33 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 55,080 vehicles a day, roughly 20% of them trucks, projected to reach 85,080 by 2033. The structure is 5,078 ft (1,547.8 m) long and 118 ft wide. If it were closed, the detour would be 42.3 mi (68 km).

CarriesIH 10
CrossesOld/Lost River & FM 565
Location2.6 MI E of FM 3180
RouteInterstate 10
StateTexas
Coordinates29.83183, -94.79394
Functional classUrban Principal Arterial - Interstate

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans61 (+4 approach)
Design loadHS 20
Structure length5,078 ft (1,547.8 m)
Longest span80 ft (24.4 m)
Deck width118 ft (36 m)
Roadway width113 ft (34.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55,080 (2020)
Projected traffic85,080 by 2033
Trucks20%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed42.3 mi (68 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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was IH 10 over Old/Lost River & FM 565 built?

It was built in 1992, making it 33 years old in 2025.

What condition is IH 10 over Old/Lost River & FM 565 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 May 2024.

How much traffic does IH 10 over Old/Lost River & FM 565 carry?

About 55,080 vehicles per day (2020 count), of which roughly 20% are trucks.

How long is IH 10 over Old/Lost River & FM 565?

The structure is 5,078 ft (1,547.8 m) long with a longest span of 80 ft (24.4 m) and a deck 118 ft wide.

Who owns IH 10 over Old/Lost River & FM 565?

It is owned by the State Highway Agency.