US Bridges

SH 20 over Drain

Fair

El Paso County, Texas · 1.5 MI S of FM 259 · Structure no. 240720000101024

Built
1943
82 years old, rebuilt 2013
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
77 ft
10 main spans
Daily traffic
13,134
2017 count
Owner
State
State Highway Agency

About this bridge

SH 20 over Drain is a concrete culvert carrying SH 20 over Drain in El Paso County, Texas. It was built in 1943 and reconstructed in 2013, so it is 82 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 13,134 vehicles a day, roughly 7% of them trucks, projected to reach 23,180 by 2033. The structure is 77 ft (23.5 m) long and 112 ft wide.

CarriesSH 20
CrossesDrain
Location1.5 MI S of FM 259
RouteState Highway 20
StateTexas
Coordinates31.89295, -106.59776
Functional classUrban Other Principal Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 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
Deck geometry4: Meets minimum tolerable limits to be 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
DeckConcrete, cast-in-place
Main spans10
Design loadH 20
Structure length77 ft (23.5 m)
Longest span7 ft (2.1 m)
Deck width112 ft (34.1 m)
Roadway width65 ft (19.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,134 (2017)
Projected traffic23,180 by 2033
Trucks7%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 20 over Drain built?

It was built in 1943, making it 82 years old in 2025. It was reconstructed in 2013.

What condition is SH 20 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 April 2023.

How much traffic does SH 20 over Drain carry?

About 13,134 vehicles per day (2017 count), of which roughly 7% are trucks.

How long is SH 20 over Drain?

The structure is 77 ft (23.5 m) long with a longest span of 7 ft (2.1 m) and a deck 112 ft wide.

Who owns SH 20 over Drain?

It is owned by the State Highway Agency.