US Bridges

Trinity ST over Drainage Ditch

Good

Maverick County, Texas · 0.20 MI S of Boehner Ave · Structure no. 221590B00665007

Built
1970
55 years old, rebuilt 2010
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
400
2012 count
Owner
City
City or Municipal Highway Agency

About this bridge

Trinity ST over Drainage Ditch is a concrete culvert carrying Trinity ST over Drainage Ditch in Maverick County, Texas. It was built in 1970 and reconstructed in 2010, so it is 55 years old, older 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 400 vehicles a day, roughly 3% of them trucks, projected to reach 600 by 2030. The structure is 31 ft (9.4 m) long and 52 ft wide.

CarriesTrinity ST
CrossesDrainage Ditch
Location0.20 MI S of Boehner Ave
RouteCity Street 0
StateTexas
Coordinates28.72261, -100.49339
Functional classUrban Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length31 ft (9.4 m)
Longest span10 ft (3 m)
Deck width52 ft (16 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2012)
Projected traffic600 by 2030
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Trinity ST over Drainage Ditch built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2010.

What condition is Trinity ST over Drainage Ditch 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 Trinity ST over Drainage Ditch carry?

About 400 vehicles per day (2012 count), of which roughly 3% are trucks.

How long is Trinity ST over Drainage Ditch?

The structure is 31 ft (9.4 m) long with a longest span of 10 ft (3 m) and a deck 52 ft wide.

Who owns Trinity ST over Drainage Ditch?

It is owned by the City or Municipal Highway Agency.