US Bridges

Nichols RD CR-676 over N. Prong Alafia River

Fair

Polk County, Florida · 1MI Southwest of SR-60 · Structure no. 160087

Built
1971
54 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
301 ft
7 main spans
Daily traffic
1,921
2023 count
Owner
County
County Highway Agency

About this bridge

Nichols RD CR-676 over N. Prong Alafia River is a prestressed concrete stringer/multi-beam or girder carrying Nichols RD CR-676 over N. Prong Alafia River in Polk County, Florida. It was built in 1971, so it is 54 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,921 vehicles a day, roughly 6% of them trucks, projected to reach 3,332 by 2042. The structure is 301 ft (91.7 m) long and 40 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNichols RD CR-676
CrossesN. Prong Alafia River
Location1MI Southwest of SR-60
RouteCounty Highway 676
StateFlorida
Coordinates27.89056, -82.01286
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating51.5 US tons
Inventory rating30.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length301 ft (91.7 m)
Longest span43 ft (13.1 m)
Deck width40 ft (12.1 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,921 (2023)
Projected traffic3,332 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Nichols RD CR-676 over N. Prong Alafia River built?

It was built in 1971, making it 54 years old in 2025.

What condition is Nichols RD CR-676 over N. Prong Alafia River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Nichols RD CR-676 over N. Prong Alafia River carry?

About 1,921 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is Nichols RD CR-676 over N. Prong Alafia River?

The structure is 301 ft (91.7 m) long with a longest span of 43 ft (13.1 m) and a deck 40 ft wide.

Who owns Nichols RD CR-676 over N. Prong Alafia River?

It is owned by the County Highway Agency.