US Bridges

IH 30 WB over Timber Crk

Good

Hunt County, Texas · 0.8 MI E JCT SH50&IH30 · Structure no. 011170000913102

Built
1950
75 years old
Condition
Good
inspected January 2023
Type
Slab
Concrete Continuous
Length
110 ft
4 main spans
Daily traffic
16,480
2019 count
Owner
State
State Highway Agency

About this bridge

IH 30 WB over Timber Crk is a concrete continuous slab carrying IH 30 WB over Timber Crk in Hunt County, Texas. It was built in 1950, so it is 75 years old, older 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 16,480 vehicles a day, roughly 38% of them trucks, projected to reach 18,870 by 2033. The structure is 110 ft (33.5 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesIH 30 WB
CrossesTimber Crk
Location0.8 MI E JCT SH50&IH30
RouteInterstate 30
CountyHunt County
StateTexas
Coordinates33.12904, -95.97738
Functional classRural 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 inspectionJanuary 2023
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 rating54 US tons
Inventory rating32 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadOther
Structure length110 ft (33.5 m)
Longest span30 ft (9.1 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,480 (2019)
Projected traffic18,870 by 2033
Trucks38%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was IH 30 WB over Timber Crk built?

It was built in 1950, making it 75 years old in 2025.

What condition is IH 30 WB over Timber Crk 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 January 2023.

How much traffic does IH 30 WB over Timber Crk carry?

About 16,480 vehicles per day (2019 count), of which roughly 38% are trucks.

How long is IH 30 WB over Timber Crk?

The structure is 110 ft (33.5 m) long with a longest span of 30 ft (9.1 m) and a deck 46 ft wide.

Who owns IH 30 WB over Timber Crk?

It is owned by the State Highway Agency.