US Bridges

SR-686A EB over CR-611

Fair

Pinellas County, Florida · CR-611/SR-686 Interchange · Structure no. 150299

Built
2024
1 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
2,252 ft
13 main spans
Daily traffic
28,100
2024 count
Owner
State
State Highway Agency

About this bridge

SR-686A EB over CR-611 is a prestressed concrete stringer/multi-beam or girder carrying SR-686A EB over CR-611 in Pinellas County, Florida. It was built in 2024, so it is 1 years old, younger 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 5 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 28,100 vehicles a day, roughly 1% of them trucks, projected to reach 47,625 by 2044. The structure is 2,252 ft (686.4 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR-686A EB
CrossesCR-611
LocationCR-611/SR-686 Interchange
RouteState Highway 686A
StateFlorida
Coordinates27.91044, -82.70053
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.6 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans13
Design loadHL 93
Structure length2,252 ft (686.4 m)
Longest span199 ft (60.7 m)
Deck width43 ft (13.1 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic28,100 (2024)
Projected traffic47,625 by 2044
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR-686A EB over CR-611 built?

It was built in 2024, making it 1 years old in 2025.

What condition is SR-686A EB over CR-611 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 SR-686A EB over CR-611 carry?

About 28,100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR-686A EB over CR-611?

The structure is 2,252 ft (686.4 m) long with a longest span of 199 ft (60.7 m) and a deck 43 ft wide.

Who owns SR-686A EB over CR-611?

It is owned by the State Highway Agency.