US Bridges

Cocoanut Avenue over M.L.K. Drain

GoodPosted for load

Sarasota County, Florida · 0.2 MI S of M.L.K. Way · Structure no. 175630

Built
1965
60 years old
Condition
Good
inspected October 2024
Type
Channel Beam
Prestressed Concrete
Length
27 ft
1 main span
Daily traffic
3,300
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Cocoanut Avenue over M.L.K. Drain is a prestressed concrete channel beam carrying Cocoanut Avenue over M.L.K. Drain in Sarasota County, Florida. It was built in 1965, so it is 60 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. Its operating status is: posted for load restriction.

It carries about 3,300 vehicles a day, roughly 4% of them trucks, projected to reach 5,726 by 2044. The structure is 27 ft (8.2 m) long and 46 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCocoanut Avenue
CrossesM.L.K. Drain
Location0.2 MI S of M.L.K. Way
RouteCity Street 0
StateFlorida
Coordinates27.35744, -82.54489
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to 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 rating45 US tons
Inventory rating27 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length27 ft (8.2 m)
Longest span27 ft (8.2 m)
Deck width46 ft (13.9 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,300 (2024)
Projected traffic5,726 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Cocoanut Avenue over M.L.K. Drain built?

It was built in 1965, making it 60 years old in 2025.

What condition is Cocoanut Avenue over M.L.K. Drain 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 October 2024.

How much traffic does Cocoanut Avenue over M.L.K. Drain carry?

About 3,300 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Cocoanut Avenue over M.L.K. Drain?

The structure is 27 ft (8.2 m) long with a longest span of 27 ft (8.2 m) and a deck 46 ft wide.

Who owns Cocoanut Avenue over M.L.K. Drain?

It is owned by the City or Municipal Highway Agency.