US Bridges

E Market ST over San Antonio Ri Extension

Good

Bexar County, Texas · 0.10 MI W of Bowie ST · Structure no. 150150B21880006

Built
1967
58 years old
Condition
Good
inspected August 2023
Type
Other
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
12,644
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

E Market ST over San Antonio Ri Extension is a prestressed concrete other carrying E Market ST over San Antonio Ri Extension in Bexar County, Texas. It was built in 1967, so it is 58 years old, older 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 12,644 vehicles a day, projected to reach 20,000 by 2031. The structure is 70 ft (21.3 m) long and 75 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesE Market ST
CrossesSan Antonio Ri Extension
Location0.10 MI W of Bowie ST
RouteCity Street 8083
CountyBexar County
StateTexas
Coordinates29.42232, -98.48502
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeOther
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length70 ft (21.3 m)
Longest span68 ft (20.7 m)
Deck width75 ft (22.9 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,644 (2023)
Projected traffic20,000 by 2031
Trucks0%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$10,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E Market ST over San Antonio Ri Extension built?

It was built in 1967, making it 58 years old in 2025.

What condition is E Market ST over San Antonio Ri Extension 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 August 2023.

How much traffic does E Market ST over San Antonio Ri Extension carry?

About 12,644 vehicles per day (2023 count).

How long is E Market ST over San Antonio Ri Extension?

The structure is 70 ft (21.3 m) long with a longest span of 68 ft (20.7 m) and a deck 75 ft wide.

Who owns E Market ST over San Antonio Ri Extension?

It is owned by the City or Municipal Highway Agency.