US Bridges

US 87 & SH 86 over Drainage Ditch

Fair

Swisher County, Texas · At US 87 & SH 86 Inter · Structure no. 052190006718019

Built
1934
91 years old, rebuilt 1960
Condition
Fair
inspected September 2023
Type
Culvert
Concrete
Length
53 ft
8 main spans
Daily traffic
2,920
2020 count
Owner
State
State Highway Agency

About this bridge

US 87 & SH 86 over Drainage Ditch is a concrete culvert carrying US 87 & SH 86 over Drainage Ditch in Swisher County, Texas. It was built in 1934 and reconstructed in 1960, so it is 91 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 2,920 vehicles a day, roughly 17% of them trucks, projected to reach 1,660 by 2033. The structure is 53 ft (16.2 m) long.

CarriesUS 87 & SH 86
CrossesDrainage Ditch
LocationAt US 87 & SH 86 Inter
RouteU.S. Route 87
StateTexas
Coordinates34.53007, -101.77906
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than 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 spans8
Design loadH 15
Structure length53 ft (16.2 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,920 (2020)
Projected traffic1,660 by 2033
Trucks17%
Lanes on structure6
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 US 87 & SH 86 over Drainage Ditch built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1960.

What condition is US 87 & SH 86 over Drainage Ditch 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 September 2023.

How much traffic does US 87 & SH 86 over Drainage Ditch carry?

About 2,920 vehicles per day (2020 count), of which roughly 17% are trucks.

How long is US 87 & SH 86 over Drainage Ditch?

The structure is 53 ft (16.2 m) long with a longest span of 6 ft (1.8 m).

Who owns US 87 & SH 86 over Drainage Ditch?

It is owned by the State Highway Agency.