US Bridges

Santa Barbara Blvd over Golden Gate Canal

Good

Collier County, Florida · 0.4 MI S Golden Gate Pkwy · Structure no. 034132

Built
1983
42 years old, rebuilt 2008
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
180 ft
3 main spans
Daily traffic
40,000
2024 count
Owner
County
County Highway Agency

About this bridge

Santa Barbara Blvd over Golden Gate Canal is a prestressed concrete stringer/multi-beam or girder carrying Santa Barbara Blvd over Golden Gate Canal in Collier County, Florida. It was built in 1983 and reconstructed in 2008, so it is 42 years old, older than the Florida average of 41.3 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 40,000 vehicles a day, roughly 6% of them trucks, projected to reach 69,400 by 2042. The structure is 180 ft (54.9 m) long and 125 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSanta Barbara Blvd
CrossesGolden Gate Canal
Location0.4 MI S Golden Gate Pkwy
RouteCounty Highway 0
StateFlorida
Coordinates26.16864, -81.7188
Functional classUrban Collector

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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.1 US tons
Inventory rating30.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length180 ft (54.9 m)
Longest span60 ft (18.3 m)
Deck width125 ft (38.1 m)
Roadway width105 ft (31.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,000 (2024)
Projected traffic69,400 by 2042
Trucks6%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed7.5 mi (12 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Santa Barbara Blvd over Golden Gate Canal built?

It was built in 1983, making it 42 years old in 2025. It was reconstructed in 2008.

What condition is Santa Barbara Blvd over Golden Gate Canal 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 March 2024.

How much traffic does Santa Barbara Blvd over Golden Gate Canal carry?

About 40,000 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Santa Barbara Blvd over Golden Gate Canal?

The structure is 180 ft (54.9 m) long with a longest span of 60 ft (18.3 m) and a deck 125 ft wide.

Who owns Santa Barbara Blvd over Golden Gate Canal?

It is owned by the County Highway Agency.