US Bridges

Dolostone DR over Wetland Conservation

Good

Polk County, Florida · 0.3MI North of Ewell RD · Structure no. 165001

Built
2020
5 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete Continuous
Length
175 ft
5 main spans
Daily traffic
30
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Dolostone DR over Wetland Conservation is a concrete continuous slab carrying Dolostone DR over Wetland Conservation in Polk County, Florida. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 30 vehicles a day, projected to reach 53 by 2042. The structure is 175 ft (53.3 m) long and 38 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesDolostone DR
CrossesWetland Conservation
Location0.3MI North of Ewell RD
RouteCity Street 0
StateFlorida
Coordinates27.95761, -82.03494
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating45.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHL 93
Structure length175 ft (53.3 m)
Longest span35 ft (10.7 m)
Deck width38 ft (11.6 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2024)
Projected traffic53 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Dolostone DR over Wetland Conservation built?

It was built in 2020, making it 5 years old in 2025.

What condition is Dolostone DR over Wetland Conservation 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 August 2024.

How much traffic does Dolostone DR over Wetland Conservation carry?

About 30 vehicles per day (2024 count).

How long is Dolostone DR over Wetland Conservation?

The structure is 175 ft (53.3 m) long with a longest span of 35 ft (10.7 m) and a deck 38 ft wide.

Who owns Dolostone DR over Wetland Conservation?

It is owned by the City or Municipal Highway Agency.