US Bridges

N. Barfield Dr. over Factory Bay

Fair

Collier County, Florida · 0.3 MI W/O CR-951 · Structure no. 036001

Built
2001
24 years old
Condition
Fair
inspected January 2025
Type
Slab
Prestressed Concrete
Length
134 ft
3 main spans
Daily traffic
500
2025 count
Owner
City
City or Municipal Highway Agency

About this bridge

N. Barfield Dr. over Factory Bay is a prestressed concrete slab carrying N. Barfield Dr. over Factory Bay in Collier County, Florida. It was built in 2001, so it is 24 years old, younger 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 500 vehicles a day, roughly 2% of them trucks, projected to reach 625 by 2045. The structure is 134 ft (40.8 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesN. Barfield Dr.
CrossesFactory Bay
Location0.3 MI W/O CR-951
RouteCity Street 0
CountyCollier County
StateFlorida
Coordinates25.96157, -81.72224
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating55.6 US tons
Inventory rating33.4 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length134 ft (40.8 m)
Longest span45 ft (13.6 m)
Deck width54 ft (16.6 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2025)
Projected traffic625 by 2045
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 N. Barfield Dr. over Factory Bay built?

It was built in 2001, making it 24 years old in 2025.

What condition is N. Barfield Dr. over Factory Bay 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 January 2025.

How much traffic does N. Barfield Dr. over Factory Bay carry?

About 500 vehicles per day (2025 count), of which roughly 2% are trucks.

How long is N. Barfield Dr. over Factory Bay?

The structure is 134 ft (40.8 m) long with a longest span of 45 ft (13.6 m) and a deck 54 ft wide.

Who owns N. Barfield Dr. over Factory Bay?

It is owned by the City or Municipal Highway Agency.