US Bridges

Riverside Drive over Whitaker Bayou

Fair

Sarasota County, Florida · 0.1 MI N of M.L.King Way · Structure no. 175660

Built
1926
99 years old
Condition
Fair
inspected October 2024
Type
Tee Beam
Concrete
Length
27 ft
1 main span
Daily traffic
170
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Riverside Drive over Whitaker Bayou is a concrete tee beam carrying Riverside Drive over Whitaker Bayou in Sarasota County, Florida. It was built in 1926, so it is 99 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 170 vehicles a day, roughly 1% of them trucks, projected to reach 295 by 2044. The structure is 27 ft (8.2 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRiverside Drive
CrossesWhitaker Bayou
Location0.1 MI N of M.L.King Way
RouteCity Street 0
StateFlorida
Coordinates27.36165, -82.54348
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87.9 US tons
Inventory rating52.6 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length27 ft (8.2 m)
Longest span27 ft (8.2 m)
Deck width36 ft (11.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic170 (2024)
Projected traffic295 by 2044
Trucks1%
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Riverside Drive over Whitaker Bayou built?

It was built in 1926, making it 99 years old in 2025.

What condition is Riverside Drive over Whitaker Bayou in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Riverside Drive over Whitaker Bayou carry?

About 170 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Riverside Drive over Whitaker Bayou?

The structure is 27 ft (8.2 m) long with a longest span of 27 ft (8.2 m) and a deck 36 ft wide.

Who owns Riverside Drive over Whitaker Bayou?

It is owned by the City or Municipal Highway Agency.