US Bridges

CR 858(OILWELLRD) over Camp Keais Strand

Good

Collier County, Florida · 8.2 Mi. W/O SR 29 · Structure no. 034139

Built
2012
13 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
135 ft
3 main spans
Daily traffic
24,170
2024 count
Owner
County
County Highway Agency

About this bridge

CR 858(OILWELLRD) over Camp Keais Strand is a prestressed concrete stringer/multi-beam or girder carrying CR 858(OILWELLRD) over Camp Keais Strand in Collier County, Florida. It was built in 2012, so it is 13 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 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 24,170 vehicles a day, roughly 13% of them trucks, projected to reach 30,213 by 2044. The structure is 135 ft (41.1 m) long and 106 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesCR 858(OILWELLRD)
CrossesCamp Keais Strand
Location8.2 Mi. W/O SR 29
RouteCounty Highway 858
StateFlorida
Coordinates26.29403, -81.47167
Functional classRural Major Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.3 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length135 ft (41.1 m)
Longest span45 ft (13.7 m)
Deck width106 ft (32.2 m)
Roadway width91 ft (27.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,170 (2024)
Projected traffic30,213 by 2044
Trucks13%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed19.3 mi (31 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 CR 858(OILWELLRD) over Camp Keais Strand built?

It was built in 2012, making it 13 years old in 2025.

What condition is CR 858(OILWELLRD) over Camp Keais Strand 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 2024.

How much traffic does CR 858(OILWELLRD) over Camp Keais Strand carry?

About 24,170 vehicles per day (2024 count), of which roughly 13% are trucks.

How long is CR 858(OILWELLRD) over Camp Keais Strand?

The structure is 135 ft (41.1 m) long with a longest span of 45 ft (13.7 m) and a deck 106 ft wide.

Who owns CR 858(OILWELLRD) over Camp Keais Strand?

It is owned by the County Highway Agency.