US Bridges

CR 675 over Lake Manatee Tributary

Fair

Manatee County, Florida · 0.4 MI North of SR-64 · Structure no. 134082

Built
1970
55 years old
Condition
Fair
inspected March 2024
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
2,409
2024 count
Owner
County
County Highway Agency

About this bridge

CR 675 over Lake Manatee Tributary is a concrete culvert carrying CR 675 over Lake Manatee Tributary in Manatee County, Florida. It was built in 1970, so it is 55 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 2,409 vehicles a day, roughly 19% of them trucks, projected to reach 4,178 by 2044. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesCR 675
CrossesLake Manatee Tributary
Location0.4 MI North of SR-64
RouteCounty Highway 675
CountyManatee County
StateFlorida
Coordinates27.48162, -82.29902
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating86.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 20
Structure length21 ft (6.3 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,409 (2024)
Projected traffic4,178 by 2044
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 CR 675 over Lake Manatee Tributary built?

It was built in 1970, making it 55 years old in 2025.

What condition is CR 675 over Lake Manatee Tributary 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 March 2024.

How much traffic does CR 675 over Lake Manatee Tributary carry?

About 2,409 vehicles per day (2024 count), of which roughly 19% are trucks.

How long is CR 675 over Lake Manatee Tributary?

The structure is 21 ft (6.3 m) long with a longest span of 11 ft (3.3 m).

Who owns CR 675 over Lake Manatee Tributary?

It is owned by the County Highway Agency.