US Bridges

SH 43 over Mill Creek

Good

Marion County, Texas · 0.40 MI S of FM 2683 · Structure no. 191550056902009

Built
1938
87 years old, rebuilt 2005
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
24 ft
3 main spans
Daily traffic
968
2023 count
Owner
State
State Highway Agency

About this bridge

SH 43 over Mill Creek is a concrete culvert carrying SH 43 over Mill Creek in Marion County, Texas. It was built in 1938 and reconstructed in 2005, so it is 87 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 968 vehicles a day, roughly 14% of them trucks, projected to reach 1,740 by 2033. The structure is 24 ft (7.3 m) long and 46 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesSH 43
CrossesMill Creek
Location0.40 MI S of FM 2683
RouteState Highway 43
StateTexas
Coordinates32.86009, -94.17951
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 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 rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length24 ft (7.3 m)
Longest span7 ft (2.1 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic968 (2023)
Projected traffic1,740 by 2033
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 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 43 over Mill Creek built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 2005.

What condition is SH 43 over Mill Creek 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 September 2024.

How much traffic does SH 43 over Mill Creek carry?

About 968 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is SH 43 over Mill Creek?

The structure is 24 ft (7.3 m) long with a longest span of 7 ft (2.1 m) and a deck 46 ft wide.

Who owns SH 43 over Mill Creek?

It is owned by the State Highway Agency.