US Bridges

Spur 122 over Draw

Fair

Bexar County, Texas · 0.45 MI SE of IH 410 · Structure no. 150150010002042

Built
1936
89 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete
Length
65 ft
6 main spans
Daily traffic
4,347
2020 count
Owner
State
State Highway Agency

About this bridge

Spur 122 over Draw is a concrete culvert carrying Spur 122 over Draw in Bexar County, Texas. It was built in 1936, so it is 89 years old, older 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 4,347 vehicles a day, roughly 19% of them trucks, projected to reach 5,290 by 2036. The structure is 65 ft (19.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSpur 122
CrossesDraw
Location0.45 MI SE of IH 410
RouteState Highway 122
CountyBexar County
StateTexas
Coordinates29.32195, -98.42004
Functional classUrban Other Principal 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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length65 ft (19.8 m)
Longest span10 ft (3 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,347 (2020)
Projected traffic5,290 by 2036
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Spur 122 over Draw built?

It was built in 1936, making it 89 years old in 2025.

What condition is Spur 122 over Draw 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 August 2024.

How much traffic does Spur 122 over Draw carry?

About 4,347 vehicles per day (2020 count), of which roughly 19% are trucks.

How long is Spur 122 over Draw?

The structure is 65 ft (19.8 m) long with a longest span of 10 ft (3 m) and a deck 43 ft wide.

Who owns Spur 122 over Draw?

It is owned by the State Highway Agency.