US Bridges

W Martin ST WB over IH 10 WB

Fair

Bexar County, Texas · 1.10 MI N of SP 536 · Structure no. 150150007212190

Built
1980
45 years old
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
4,401
2023 count
Owner
State
State Highway Agency

About this bridge

W Martin ST WB over IH 10 WB is a prestressed concrete box beam or girders - multiple carrying W Martin ST WB over IH 10 WB in Bexar County, Texas. It was built in 1980, so it is 45 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 4,401 vehicles a day, projected to reach 10,604 by 2042. The structure is 65 ft (19.8 m) long and 50 ft wide.

CarriesW Martin ST WB
CrossesIH 10 WB
Location1.10 MI N of SP 536
RouteCity Street 0
StateTexas
Coordinates29.42991, -98.50022
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadUnknown
Structure length65 ft (19.8 m)
Longest span64 ft (19.5 m)
Deck width50 ft (15.2 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,401 (2023)
Projected traffic10,604 by 2042
Trucks0%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$6,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was W Martin ST WB over IH 10 WB built?

It was built in 1980, making it 45 years old in 2025.

What condition is W Martin ST WB over IH 10 WB 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 2024.

How much traffic does W Martin ST WB over IH 10 WB carry?

About 4,401 vehicles per day (2023 count).

How long is W Martin ST WB over IH 10 WB?

The structure is 65 ft (19.8 m) long with a longest span of 64 ft (19.5 m) and a deck 50 ft wide.

Who owns W Martin ST WB over IH 10 WB?

It is owned by the State Highway Agency.