US Bridges

FM 1340 over Mayhugh Crossing

Good

Kerr County, Texas · 1.6 MI NW of SH 39 · Structure no. 151330082904146

Built
2010
15 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
69 ft
7 main spans
Daily traffic
1,771
2020 count
Owner
State
State Highway Agency

About this bridge

FM 1340 over Mayhugh Crossing is a concrete culvert carrying FM 1340 over Mayhugh Crossing in Kerr County, Texas. It was built in 2010, so it is 15 years old, younger 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 1,771 vehicles a day, roughly 10% of them trucks, projected to reach 2,200 by 2033. The structure is 69 ft (21 m) long and 33 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
CarriesFM 1340
CrossesMayhugh Crossing
Location1.6 MI NW of SH 39
RouteState Highway 1340
CountyKerr County
StateTexas
Coordinates30.07411, -99.35573
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length69 ft (21 m)
Longest span7 ft (2.1 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,771 (2020)
Projected traffic2,200 by 2033
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 1340 over Mayhugh Crossing built?

It was built in 2010, making it 15 years old in 2025.

What condition is FM 1340 over Mayhugh Crossing 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 June 2024.

How much traffic does FM 1340 over Mayhugh Crossing carry?

About 1,771 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is FM 1340 over Mayhugh Crossing?

The structure is 69 ft (21 m) long with a longest span of 7 ft (2.1 m) and a deck 33 ft wide.

Who owns FM 1340 over Mayhugh Crossing?

It is owned by the State Highway Agency.