US Bridges

CR839 Turner Rivrd over East Hinson Marsh

Good

Collier County, Florida · 300FT. North of I 75 · Structure no. 030168

Built
1962
63 years old
Condition
Good
inspected April 2023
Type
Slab
Concrete
Length
75 ft
3 main spans
Daily traffic
20
2021 count
Owner
County
County Highway Agency

About this bridge

CR839 Turner Rivrd over East Hinson Marsh is a concrete slab carrying CR839 Turner Rivrd over East Hinson Marsh in Collier County, Florida. It was built in 1962, so it is 63 years old, older 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 20 vehicles a day, roughly 5% of them trucks, projected to reach 30 by 2041. The structure is 75 ft (22.9 m) long and 25 ft wide. If it were closed, the detour would be 100 mi (161 km).

CarriesCR839 Turner Rivrd
CrossesEast Hinson Marsh
Location300FT. North of I 75
RouteCounty Highway 839
StateFlorida
Coordinates26.15606, -81.26639
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.6 US tons
Inventory rating23.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length75 ft (22.9 m)
Longest span25 ft (7.6 m)
Deck width25 ft (7.7 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2021)
Projected traffic30 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed100 mi (161 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 CR839 Turner Rivrd over East Hinson Marsh built?

It was built in 1962, making it 63 years old in 2025.

What condition is CR839 Turner Rivrd over East Hinson Marsh 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 April 2023.

How much traffic does CR839 Turner Rivrd over East Hinson Marsh carry?

About 20 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is CR839 Turner Rivrd over East Hinson Marsh?

The structure is 75 ft (22.9 m) long with a longest span of 25 ft (7.6 m) and a deck 25 ft wide.

Who owns CR839 Turner Rivrd over East Hinson Marsh?

It is owned by the County Highway Agency.