US Bridges

Blvd of Presidents over Polk Canal

Fair

Sarasota County, Florida · 0.2 MI S of ST Armand Cir · Structure no. 175600

Built
1975
50 years old
Condition
Fair
inspected October 2024
Type
Slab
Prestressed Concrete
Length
181 ft
5 main spans
Daily traffic
2,320
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Blvd of Presidents over Polk Canal is a prestressed concrete slab carrying Blvd of Presidents over Polk Canal in Sarasota County, Florida. It was built in 1975, so it is 50 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 2,320 vehicles a day, roughly 5% of them trucks, projected to reach 4,025 by 2044. The structure is 181 ft (55.2 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBlvd of Presidents
CrossesPolk Canal
Location0.2 MI S of ST Armand Cir
RouteCity Street 0
StateFlorida
Coordinates27.31464, -82.57456
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.2 US tons
Inventory rating24.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length181 ft (55.2 m)
Longest span36 ft (11.1 m)
Deck width43 ft (13.1 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,320 (2024)
Projected traffic4,025 by 2044
Trucks5%
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 Blvd of Presidents over Polk Canal built?

It was built in 1975, making it 50 years old in 2025.

What condition is Blvd of Presidents over Polk Canal 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 Blvd of Presidents over Polk Canal carry?

About 2,320 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Blvd of Presidents over Polk Canal?

The structure is 181 ft (55.2 m) long with a longest span of 36 ft (11.1 m) and a deck 43 ft wide.

Who owns Blvd of Presidents over Polk Canal?

It is owned by the City or Municipal Highway Agency.