US Bridges

150th Ave North over Cross Bayou Canal

Good

Pinellas County, Florida · 0.2MI. West of 49th ST N · Structure no. 154264

Built
1995
30 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
151 ft
4 main spans
Daily traffic
4,800
2023 count
Owner
County
County Highway Agency

About this bridge

150th Ave North over Cross Bayou Canal is a concrete continuous slab carrying 150th Ave North over Cross Bayou Canal in Pinellas County, Florida. It was built in 1995, so it is 30 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 4,800 vehicles a day, roughly 5% of them trucks, projected to reach 8,328 by 2042. The structure is 151 ft (46 m) long and 66 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Carries150th Ave North
CrossesCross Bayou Canal
Location0.2MI. West of 49th ST N
RouteCity Street 0
StateFlorida
Coordinates27.90861, -82.70419
Functional classUrban Collector

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 above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.8 US tons
Inventory rating50.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length151 ft (46 m)
Longest span40 ft (12.2 m)
Deck width66 ft (20.1 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,800 (2023)
Projected traffic8,328 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 150th Ave North over Cross Bayou Canal built?

It was built in 1995, making it 30 years old in 2025.

What condition is 150th Ave North 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 150th Ave North over Cross Bayou Canal carry?

About 4,800 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is 150th Ave North over Cross Bayou Canal?

The structure is 151 ft (46 m) long with a longest span of 40 ft (12.2 m) and a deck 66 ft wide.

Who owns 150th Ave North over Cross Bayou Canal?

It is owned by the County Highway Agency.