US Bridges

Ocean Drive WB over Cayo Del Oso

Poor

Nueces County, Texas · 1.7 Mi. E. Inter. Alameda · Structure no. 161780B01463001

Built
1976
49 years old
Condition
Poor
inspected May 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
720 ft
18 main spans
Daily traffic
13,330
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

Ocean Drive WB over Cayo Del Oso is a concrete stringer/multi-beam or girder carrying Ocean Drive WB over Cayo Del Oso in Nueces County, Texas. It was built in 1976, so it is 49 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 13,330 vehicles a day, projected to reach 15,000 by 2035. The structure is 720 ft (219.5 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOcean Drive WB
CrossesCayo Del Oso
Location1.7 Mi. E. Inter. Alameda
RouteCity Street 22
StateTexas
Coordinates27.70976, -97.30781
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56 US tons
Inventory rating33 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans18
Design loadHS 20
Structure length720 ft (219.5 m)
Longest span40 ft (12.2 m)
Deck width30 ft (9.2 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,330 (2015)
Projected traffic15,000 by 2035
Trucks0%
Lanes on structure2
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$523,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Ocean Drive WB over Cayo Del Oso built?

It was built in 1976, making it 49 years old in 2025.

What condition is Ocean Drive WB over Cayo Del Oso in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2023.

How much traffic does Ocean Drive WB over Cayo Del Oso carry?

About 13,330 vehicles per day (2015 count).

How long is Ocean Drive WB over Cayo Del Oso?

The structure is 720 ft (219.5 m) long with a longest span of 40 ft (12.2 m) and a deck 30 ft wide.

Who owns Ocean Drive WB over Cayo Del Oso?

It is owned by the City or Municipal Highway Agency.