US Bridges

FM 715 over Drainage Channel

Good

Midland County, Texas · 0.10 MI S of IH 20 · Structure no. 061650108101001

Built
1988
37 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
33 ft
6 main spans
Daily traffic
8,030
2013 count
Owner
State
State Highway Agency

About this bridge

FM 715 over Drainage Channel is a concrete culvert carrying FM 715 over Drainage Channel in Midland County, Texas. It was built in 1988, so it is 37 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 8,030 vehicles a day, roughly 18% of them trucks, projected to reach 11,250 by 2033. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFM 715
CrossesDrainage Channel
Location0.10 MI S of IH 20
RouteState Highway 715
StateTexas
Coordinates31.97929, -102.04084
Functional classUrban 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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 spans6
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span5 ft (1.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,030 (2013)
Projected traffic11,250 by 2033
Trucks18%
Lanes on structure3
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 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 715 over Drainage Channel built?

It was built in 1988, making it 37 years old in 2025.

What condition is FM 715 over Drainage Channel 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 October 2023.

How much traffic does FM 715 over Drainage Channel carry?

About 8,030 vehicles per day (2013 count), of which roughly 18% are trucks.

How long is FM 715 over Drainage Channel?

The structure is 33 ft (10.1 m) long with a longest span of 5 ft (1.5 m).

Who owns FM 715 over Drainage Channel?

It is owned by the State Highway Agency.