US Bridges

Quinta RD over Drain

Good

Bexar County, Texas · 0.03 MI S of Roland RD · Structure no. 150150B28420001

Built
1985
40 years old
Condition
Good
inspected July 2023
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
1,183
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Quinta RD over Drain is a concrete culvert carrying Quinta RD over Drain in Bexar County, Texas. It was built in 1985, so it is 40 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 1,183 vehicles a day, roughly 1% of them trucks, projected to reach 1,500 by 2039. The structure is 23 ft (7 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesQuinta RD
CrossesDrain
Location0.03 MI S of Roland RD
RouteCity Street 0
StateTexas
Coordinates29.3962, -98.43422
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 spans2
Design loadUnknown
Structure length23 ft (7 m)
Longest span9 ft (2.7 m)
Deck width44 ft (13.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,183 (2020)
Projected traffic1,500 by 2039
Trucks1%
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$3,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Quinta RD over Drain built?

It was built in 1985, making it 40 years old in 2025.

What condition is Quinta RD over Drain 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 Quinta RD over Drain carry?

About 1,183 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Quinta RD over Drain?

The structure is 23 ft (7 m) long with a longest span of 9 ft (2.7 m) and a deck 44 ft wide.

Who owns Quinta RD over Drain?

It is owned by the City or Municipal Highway Agency.