US Bridges

SH 151 SB over Old Highway 90

Good

Bexar County, Texas · 0.8 MI N of US 90 · Structure no. 150150350801181

Built
1998
27 years old
Condition
Good
inspected June 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
257 ft
1 main span
Daily traffic
29,910
2013 count
Owner
State
State Highway Agency

About this bridge

SH 151 SB over Old Highway 90 is a prestressed concrete stringer/multi-beam or girder carrying SH 151 SB over Old Highway 90 in Bexar County, Texas. It was built in 1998, so it is 27 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 29,910 vehicles a day, roughly 3% of them trucks, projected to reach 41,870 by 2033. The structure is 257 ft (78.3 m) long and 46 ft wide.

CarriesSH 151 SB
CrossesOld Highway 90
Location0.8 MI N of US 90
RouteState Highway 151
StateTexas
Coordinates29.41908, -98.59069
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length257 ft (78.3 m)
Longest span112 ft (34.1 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,910 (2013)
Projected traffic41,870 by 2033
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SH 151 SB over Old Highway 90 built?

It was built in 1998, making it 27 years old in 2025.

What condition is SH 151 SB over Old Highway 90 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 2022.

How much traffic does SH 151 SB over Old Highway 90 carry?

About 29,910 vehicles per day (2013 count), of which roughly 3% are trucks.

How long is SH 151 SB over Old Highway 90?

The structure is 257 ft (78.3 m) long with a longest span of 112 ft (34.1 m) and a deck 46 ft wide.

Who owns SH 151 SB over Old Highway 90?

It is owned by the State Highway Agency.