US Bridges

Corgey RD over IH 37

Fair

Atascosa County, Texas · 1.25 MI S of SH 97 · Structure no. 150070007310250

Built
1980
45 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
270 ft
2 main spans
Daily traffic
472
2020 count
Owner
State
State Highway Agency

About this bridge

Corgey RD over IH 37 is a prestressed concrete stringer/multi-beam or girder carrying Corgey RD over IH 37 in Atascosa 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 472 vehicles a day, projected to reach 40 by 2030. The structure is 270 ft (82.3 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCorgey RD
CrossesIH 37
Location1.25 MI S of SH 97
RouteCounty Highway 299
CountyAtascosa County
StateTexas
Coordinates28.97559, -98.4342
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating23 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadH 15
Structure length270 ft (82.3 m)
Longest span95 ft (29 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic472 (2020)
Projected traffic40 by 2030
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
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$18,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Corgey RD over IH 37 built?

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

What condition is Corgey RD over IH 37 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 May 2024.

How much traffic does Corgey RD over IH 37 carry?

About 472 vehicles per day (2020 count).

How long is Corgey RD over IH 37?

The structure is 270 ft (82.3 m) long with a longest span of 95 ft (29 m) and a deck 28 ft wide.

Who owns Corgey RD over IH 37?

It is owned by the State Highway Agency.