US Bridges

Ocean DR (spur 3) over Cayo Del Oso

Good

Nueces County, Texas · 0.2 MI E of Ennis Joslin · Structure no. 161780359601001

Built
1999
26 years old
Condition
Good
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
95 ft
1 main span
Daily traffic
19,533
2022 count
Owner
State
State Highway Agency

About this bridge

Ocean DR (spur 3) over Cayo Del Oso is a prestressed concrete box beam or girders - multiple carrying Ocean DR (spur 3) over Cayo Del Oso in Nueces County, Texas. It was built in 1999, so it is 26 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 19,533 vehicles a day, roughly 4% of them trucks, projected to reach 24,612 by 2042. The structure is 95 ft (29 m) long and 76 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOcean DR (spur 3)
CrossesCayo Del Oso
Location0.2 MI E of Ennis Joslin
RouteState Highway 3
StateTexas
Coordinates27.71835, -97.33131
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
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 rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length95 ft (29 m)
Longest span95 ft (29 m)
Deck width76 ft (23.3 m)
Roadway width58 ft (17.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,533 (2022)
Projected traffic24,612 by 2042
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ocean DR (spur 3) over Cayo Del Oso built?

It was built in 1999, making it 26 years old in 2025.

What condition is Ocean DR (spur 3) over Cayo Del Oso 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 July 2024.

How much traffic does Ocean DR (spur 3) over Cayo Del Oso carry?

About 19,533 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Ocean DR (spur 3) over Cayo Del Oso?

The structure is 95 ft (29 m) long with a longest span of 95 ft (29 m) and a deck 76 ft wide.

Who owns Ocean DR (spur 3) over Cayo Del Oso?

It is owned by the State Highway Agency.