US Bridges

Ingram RD over Zarzamora Creek

Good

Bexar County, Texas · 0.4 MI E of Callaghan RD · Structure no. 150150B17205005

Built
2002
23 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
202 ft
5 main spans
Daily traffic
9,388
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Ingram RD over Zarzamora Creek is a concrete stringer/multi-beam or girder carrying Ingram RD over Zarzamora Creek in Bexar County, Texas. It was built in 2002, so it is 23 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 9,388 vehicles a day, projected to reach 10,000 by 2030. The structure is 202 ft (61.6 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIngram RD
CrossesZarzamora Creek
Location0.4 MI E of Callaghan RD
RouteCity Street 0
StateTexas
Coordinates29.46465, -98.59591
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length202 ft (61.6 m)
Longest span40 ft (12.2 m)
Deck width56 ft (17.1 m)
Roadway width45 ft (13.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,388 (2020)
Projected traffic10,000 by 2030
Trucks0%
Lanes on structure3
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 Ingram RD over Zarzamora Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Ingram RD over Zarzamora Creek 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 June 2023.

How much traffic does Ingram RD over Zarzamora Creek carry?

About 9,388 vehicles per day (2020 count).

How long is Ingram RD over Zarzamora Creek?

The structure is 202 ft (61.6 m) long with a longest span of 40 ft (12.2 m) and a deck 56 ft wide.

Who owns Ingram RD over Zarzamora Creek?

It is owned by the City or Municipal Highway Agency.