US Bridges

SH 59 over Big Sandy Creek

Fair

Clay County, Texas · 1.9 MI NE of FM 1288 · Structure no. 030390023906016

Built
1940
85 years old, rebuilt 2009
Condition
Fair
inspected April 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
668
2019 count
Owner
State
State Highway Agency

About this bridge

SH 59 over Big Sandy Creek is a concrete culvert carrying SH 59 over Big Sandy Creek in Clay County, Texas. It was built in 1940 and reconstructed in 2009, so it is 85 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 668 vehicles a day, roughly 28% of them trucks, projected to reach 1,440 by 2033. The structure is 23 ft (7 m) long and 60 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSH 59
CrossesBig Sandy Creek
Location1.9 MI NE of FM 1288
RouteState Highway 59
StateTexas
Coordinates33.48849, -97.99143
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 15
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width60 ft (18.2 m)
Roadway width45 ft (13.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic668 (2019)
Projected traffic1,440 by 2033
Trucks28%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

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 SH 59 over Big Sandy Creek built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 2009.

What condition is SH 59 over Big Sandy Creek 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 April 2024.

How much traffic does SH 59 over Big Sandy Creek carry?

About 668 vehicles per day (2019 count), of which roughly 28% are trucks.

How long is SH 59 over Big Sandy Creek?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m) and a deck 60 ft wide.

Who owns SH 59 over Big Sandy Creek?

It is owned by the State Highway Agency.