US Bridges

FM 390 over Mayfield Creek

Good

Washington County, Texas · 0.33 MI NE of FM 1697 · Structure no. 172390033808088

Built
1949
76 years old, rebuilt 2013
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
24 ft
2 main spans
Daily traffic
534
2020 count
Owner
State
State Highway Agency

About this bridge

FM 390 over Mayfield Creek is a concrete culvert carrying FM 390 over Mayfield Creek in Washington County, Texas. It was built in 1949 and reconstructed in 2013, so it is 76 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 534 vehicles a day, roughly 10% of them trucks, projected to reach 940 by 2033. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFM 390
CrossesMayfield Creek
Location0.33 MI NE of FM 1697
RouteState Highway 390
StateTexas
Coordinates30.18995, -96.59653
Functional classRural Major Collector

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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum 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
DeckNot applicable
Main spans2
Design loadH 15
Structure length24 ft (7.3 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic534 (2020)
Projected traffic940 by 2033
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 FM 390 over Mayfield Creek built?

It was built in 1949, making it 76 years old in 2025. It was reconstructed in 2013.

What condition is FM 390 over Mayfield 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 April 2023.

How much traffic does FM 390 over Mayfield Creek carry?

About 534 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is FM 390 over Mayfield Creek?

The structure is 24 ft (7.3 m) long with a longest span of 10 ft (3 m).

Who owns FM 390 over Mayfield Creek?

It is owned by the State Highway Agency.