US Bridges

CR-611 NB over Cross Bayou Canal

Good

Pinellas County, Florida · 0.1 MI N of Roosevelt Bvd · Structure no. 154256

Built
1993
32 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
300 ft
10 main spans
Daily traffic
17,750
2023 count
Owner
County
County Highway Agency

About this bridge

CR-611 NB over Cross Bayou Canal is a concrete continuous slab carrying CR-611 NB over Cross Bayou Canal in Pinellas County, Florida. It was built in 1993, so it is 32 years old, younger 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.

It carries about 17,750 vehicles a day, roughly 6% of them trucks, projected to reach 30,797 by 2042. The structure is 300 ft (91.4 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesCR-611 NB
CrossesCross Bayou Canal
Location0.1 MI N of Roosevelt Bvd
RouteCounty Highway 611
CountyPinellas County
StateFlorida
Coordinates27.9118, -82.70061
Functional classUrban Other Principal Arterial

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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating86.9 US tons
Inventory rating52.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20
Structure length300 ft (91.4 m)
Longest span31 ft (9.4 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,750 (2023)
Projected traffic30,797 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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-611 NB over Cross Bayou Canal built?

It was built in 1993, making it 32 years old in 2025.

What condition is CR-611 NB over Cross Bayou Canal 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 September 2023.

How much traffic does CR-611 NB over Cross Bayou Canal carry?

About 17,750 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is CR-611 NB over Cross Bayou Canal?

The structure is 300 ft (91.4 m) long with a longest span of 31 ft (9.4 m) and a deck 42 ft wide.

Who owns CR-611 NB over Cross Bayou Canal?

It is owned by the County Highway Agency.