US Bridges

SH 15 over Drain

Fair

Lipscomb County, Texas · 1.6 MI E of FM 1265 · Structure no. 041480035502007

Built
1933
92 years old, rebuilt 1970
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
1,454
2020 count
Owner
State
State Highway Agency

About this bridge

SH 15 over Drain is a concrete culvert carrying SH 15 over Drain in Lipscomb County, Texas. It was built in 1933 and reconstructed in 1970, so it is 92 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 1,454 vehicles a day, roughly 27% of them trucks, projected to reach 2,520 by 2033. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSH 15
CrossesDrain
Location1.6 MI E of FM 1265
RouteState Highway 15
StateTexas
Coordinates36.45314, -100.50276
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,454 (2020)
Projected traffic2,520 by 2033
Trucks27%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 15 over Drain built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1970.

What condition is SH 15 over Drain 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 November 2023.

How much traffic does SH 15 over Drain carry?

About 1,454 vehicles per day (2020 count), of which roughly 27% are trucks.

How long is SH 15 over Drain?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m).

Who owns SH 15 over Drain?

It is owned by the State Highway Agency.