US Bridges

US 90 over Frio River

Fair

Uvalde County, Texas · 0.7 MI W of FM 1049 · Structure no. 152320002402006

Built
1931
94 years old, rebuilt 1980
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
750 ft
4 main spans
Daily traffic
8,093
2020 count
Owner
State
State Highway Agency

About this bridge

US 90 over Frio River is a steel continuous stringer/multi-beam or girder carrying US 90 over Frio River in Uvalde County, Texas. It was built in 1931 and reconstructed in 1980, so it is 94 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 8,093 vehicles a day, roughly 21% of them trucks, projected to reach 11,840 by 2033. The structure is 750 ft (228.6 m) long and 58 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

Location

Open in Google Maps
CarriesUS 90
CrossesFrio River
Location0.7 MI W of FM 1049
RouteU.S. Route 90
CountyUvalde County
StateTexas
Coordinates29.29221, -99.64838
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating24 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+14 approach)
Design loadH 15
Structure length750 ft (228.6 m)
Longest span90 ft (27.4 m)
Deck width58 ft (17.7 m)
Roadway width56 ft (17.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,093 (2020)
Projected traffic11,840 by 2033
Trucks21%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 US 90 over Frio River built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1980.

What condition is US 90 over Frio River 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 US 90 over Frio River carry?

About 8,093 vehicles per day (2020 count), of which roughly 21% are trucks.

How long is US 90 over Frio River?

The structure is 750 ft (228.6 m) long with a longest span of 90 ft (27.4 m) and a deck 58 ft wide.

Who owns US 90 over Frio River?

It is owned by the State Highway Agency.