US Bridges

Bryan Dairy RD over 66th Street North

Good

Pinellas County, Florida · 1.1MILES West of US-19 · Structure no. 154365

Built
2002
23 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Single or Spread
Steel Continuous
Length
528 ft
3 main spans
Daily traffic
44,000
2023 count
Owner
County
County Highway Agency

About this bridge

Bryan Dairy RD over 66th Street North is a steel continuous box beam or girders - single or spread carrying Bryan Dairy RD over 66th Street North in Pinellas County, Florida. It was built in 2002, so it is 23 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 44,000 vehicles a day, roughly 4% of them trucks, projected to reach 76,340 by 2042. The structure is 528 ft (160.9 m) long and 115 ft wide.

CarriesBryan Dairy RD
Crosses66th Street North
Location1.1MILES West of US-19
RouteCounty Highway 296
StateFlorida
Coordinates27.87278, -82.72897
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.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.1 US tons
Inventory rating37.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length528 ft (160.9 m)
Longest span280 ft (85.3 m)
Deck width115 ft (34.9 m)
Roadway width110 ft (33.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,000 (2023)
Projected traffic76,340 by 2042
Trucks4%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Bryan Dairy RD over 66th Street North built?

It was built in 2002, making it 23 years old in 2025.

What condition is Bryan Dairy RD over 66th Street North 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 November 2023.

How much traffic does Bryan Dairy RD over 66th Street North carry?

About 44,000 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Bryan Dairy RD over 66th Street North?

The structure is 528 ft (160.9 m) long with a longest span of 280 ft (85.3 m) and a deck 115 ft wide.

Who owns Bryan Dairy RD over 66th Street North?

It is owned by the County Highway Agency.