US Bridges

Errol DR over Drainage Ditch

Good

Bexar County, Texas · 0.15 MI S of Chulie · Structure no. 150150B11325001

Built
1989
36 years old
Condition
Good
inspected July 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
646
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

Errol DR over Drainage Ditch is a prestressed concrete box beam or girders - multiple carrying Errol DR over Drainage Ditch in Bexar County, Texas. It was built in 1989, so it is 36 years old, younger 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 646 vehicles a day, projected to reach 730 by 2031. The structure is 62 ft (18.9 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesErrol DR
CrossesDrainage Ditch
Location0.15 MI S of Chulie
RouteCity Street 0
StateTexas
Coordinates29.51193, -98.47885
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span59 ft (18 m)
Deck width42 ft (12.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic646 (2015)
Projected traffic730 by 2031
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Errol DR over Drainage Ditch built?

It was built in 1989, making it 36 years old in 2025.

What condition is Errol DR 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 July 2023.

How much traffic does Errol DR over Drainage Ditch carry?

About 646 vehicles per day (2015 count).

How long is Errol DR over Drainage Ditch?

The structure is 62 ft (18.9 m) long with a longest span of 59 ft (18 m) and a deck 42 ft wide.

Who owns Errol DR over Drainage Ditch?

It is owned by the City or Municipal Highway Agency.