US Bridges

Mccullough Ave over Olmos Creek

Fair

Bexar County, Texas · 0.2 MI N of Basse RD · Structure no. 150150B22345001

Built
1990
35 years old
Condition
Fair
inspected July 2023
Type
Slab
Concrete
Length
125 ft
5 main spans
Daily traffic
10,114
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Mccullough Ave over Olmos Creek is a concrete slab carrying Mccullough Ave over Olmos Creek in Bexar County, Texas. It was built in 1990, so it is 35 years old, younger 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 10,114 vehicles a day, projected to reach 14,433 by 2031. The structure is 125 ft (38.1 m) long and 74 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesMccullough Ave
CrossesOlmos Creek
Location0.2 MI N of Basse RD
RouteCity Street 0
CountyBexar County
StateTexas
Coordinates29.49103, -98.49171
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 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

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length125 ft (38.1 m)
Longest span25 ft (7.6 m)
Deck width74 ft (22.7 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,114 (2020)
Projected traffic14,433 by 2031
Trucks0%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Mccullough Ave over Olmos Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is Mccullough Ave over Olmos Creek 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 July 2023.

How much traffic does Mccullough Ave over Olmos Creek carry?

About 10,114 vehicles per day (2020 count).

How long is Mccullough Ave over Olmos Creek?

The structure is 125 ft (38.1 m) long with a longest span of 25 ft (7.6 m) and a deck 74 ft wide.

Who owns Mccullough Ave over Olmos Creek?

It is owned by the City or Municipal Highway Agency.