US Bridges

Bu 40 EB over Draw

Fair

Gray County, Texas · 0.4 MI E of FM 3143 · Structure no. 040910027523006

Built
1950
75 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
23 ft
3 main spans
Daily traffic
389
2023 count
Owner
State
State Highway Agency

About this bridge

Bu 40 EB over Draw is a concrete culvert carrying Bu 40 EB over Draw in Gray County, Texas. It was built in 1950, so it is 75 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 389 vehicles a day, roughly 16% of them trucks, projected to reach 1,580 by 2033. The structure is 23 ft (7 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBu 40 EB
CrossesDraw
Location0.4 MI E of FM 3143
RouteState Highway 40
StateTexas
Coordinates35.22998, -100.59362
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable 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
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length23 ft (7 m)
Longest span6 ft (1.8 m)
Deck width47 ft (14.2 m)
Roadway width45 ft (13.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic389 (2023)
Projected traffic1,580 by 2033
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Bu 40 EB over Draw built?

It was built in 1950, making it 75 years old in 2025.

What condition is Bu 40 EB over Draw 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 2024.

How much traffic does Bu 40 EB over Draw carry?

About 389 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is Bu 40 EB over Draw?

The structure is 23 ft (7 m) long with a longest span of 6 ft (1.8 m) and a deck 47 ft wide.

Who owns Bu 40 EB over Draw?

It is owned by the State Highway Agency.