US Bridges

US 59 over Six Mile Creek Relief

Fair

Panola County, Texas · 1.05 MI S of SH 149 · Structure no. 191830006304036

Built
1948
77 years old, rebuilt 1991
Condition
Fair
inspected June 2023
Type
Slab
Concrete Continuous
Length
180 ft
9 main spans
Daily traffic
10,693
2020 count
Owner
State
State Highway Agency

About this bridge

US 59 over Six Mile Creek Relief is a concrete continuous slab carrying US 59 over Six Mile Creek Relief in Panola County, Texas. It was built in 1948 and reconstructed in 1991, so it is 77 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 10,693 vehicles a day, roughly 20% of them trucks, projected to reach 22,830 by 2033. The structure is 180 ft (54.9 m) long and 86 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS 59
CrossesSix Mile Creek Relief
Location1.05 MI S of SH 149
RouteU.S. Route 59
StateTexas
Coordinates32.11615, -94.32915
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to 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 rating59 US tons
Inventory rating34.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadH 20
Structure length180 ft (54.9 m)
Longest span20 ft (6.1 m)
Deck width86 ft (26.2 m)
Roadway width83 ft (25.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,693 (2020)
Projected traffic22,830 by 2033
Trucks20%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

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 US 59 over Six Mile Creek Relief built?

It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1991.

What condition is US 59 over Six Mile Creek Relief 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 June 2023.

How much traffic does US 59 over Six Mile Creek Relief carry?

About 10,693 vehicles per day (2020 count), of which roughly 20% are trucks.

How long is US 59 over Six Mile Creek Relief?

The structure is 180 ft (54.9 m) long with a longest span of 20 ft (6.1 m) and a deck 86 ft wide.

Who owns US 59 over Six Mile Creek Relief?

It is owned by the State Highway Agency.