US Bridges

Santa Barbara SB over Green Canal

Good

Collier County, Florida · 0.2MI S of Green Blvd. · Structure no. 034130

Built
1994
31 years old
Condition
Good
inspected March 2024
Type
Slab
Concrete Continuous
Length
60 ft
2 main spans
Daily traffic
6,250
2024 count
Owner
County
County Highway Agency

About this bridge

Santa Barbara SB over Green Canal is a concrete continuous slab carrying Santa Barbara SB over Green Canal in Collier County, Florida. It was built in 1994, so it is 31 years old, younger 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 6,250 vehicles a day, roughly 5% of them trucks, projected to reach 7,812 by 2042. The structure is 60 ft (18.3 m) long and 40 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSanta Barbara SB
CrossesGreen Canal
Location0.2MI S of Green Blvd.
RouteCity Street 0
StateFlorida
Coordinates26.19731, -81.71945
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 above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating80.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length60 ft (18.3 m)
Longest span30 ft (9.1 m)
Deck width40 ft (12.3 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,250 (2024)
Projected traffic7,812 by 2042
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 SB over Green Canal built?

It was built in 1994, making it 31 years old in 2025.

What condition is Santa Barbara SB over Green 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 SB over Green Canal carry?

About 6,250 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Santa Barbara SB over Green Canal?

The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 40 ft wide.

Who owns Santa Barbara SB over Green Canal?

It is owned by the County Highway Agency.