US Bridges

Rockridge Road over Gator Creek

Good

Polk County, Florida · 0.7 MI East of US-98 · Structure no. 164547

Built
2013
12 years old
Condition
Good
inspected May 2024
Type
Slab
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
6,800
2024 count
Owner
County
County Highway Agency

About this bridge

Rockridge Road over Gator Creek is a prestressed concrete slab carrying Rockridge Road over Gator Creek in Polk County, Florida. It was built in 2013, so it is 12 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 6,800 vehicles a day, roughly 15% of them trucks, projected to reach 11,798 by 2044. The structure is 46 ft (13.9 m) long and 44 ft wide. If it were closed, the detour would be 13.7 mi (22 km).

CarriesRockridge Road
CrossesGator Creek
Location0.7 MI East of US-98
RouteCounty Highway 0
StateFlorida
Coordinates28.19941, -81.99284
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 inspectionMay 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 rating45.5 US tons
Inventory rating39.4 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length46 ft (13.9 m)
Longest span41 ft (12.6 m)
Deck width44 ft (13.4 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic6,800 (2024)
Projected traffic11,798 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13.7 mi (22 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 Rockridge Road over Gator Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is Rockridge Road over Gator Creek 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 May 2024.

How much traffic does Rockridge Road over Gator Creek carry?

About 6,800 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is Rockridge Road over Gator Creek?

The structure is 46 ft (13.9 m) long with a longest span of 41 ft (12.6 m) and a deck 44 ft wide.

Who owns Rockridge Road over Gator Creek?

It is owned by the County Highway Agency.