US Bridges

Oslo RD (CR-606) over Lateral C Canal

Good

Indian River County, Florida · At CR-611 - 43rd Ave · Structure no. 884076

Built
2004
21 years old
Condition
Good
inspected February 2024
Type
Slab
Prestressed Concrete
Length
60 ft
2 main spans
Daily traffic
17,200
2024 count
Owner
County
County Highway Agency

About this bridge

Oslo RD (CR-606) over Lateral C Canal is a prestressed concrete slab carrying Oslo RD (CR-606) over Lateral C Canal in Indian River County, Florida. It was built in 2004, so it is 21 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 17,200 vehicles a day, roughly 4% of them trucks, projected to reach 29,842 by 2042. The structure is 60 ft (18.3 m) long and 89 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesOslo RD (CR-606)
CrossesLateral C Canal
LocationAt CR-611 - 43rd Ave
RouteCounty Highway 606
CountyIndian River County
StateFlorida
Coordinates27.58732, -80.43044
Functional classUrban Other Principal Arterial

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum 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 rating110.1 US tons
Inventory rating83 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20 + Mod
Structure length60 ft (18.3 m)
Longest span30 ft (9.1 m)
Deck width89 ft (27.1 m)
Roadway width67 ft (20.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,200 (2024)
Projected traffic29,842 by 2042
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 Oslo RD (CR-606) over Lateral C Canal built?

It was built in 2004, making it 21 years old in 2025.

What condition is Oslo RD (CR-606) over Lateral C Canal 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 February 2024.

How much traffic does Oslo RD (CR-606) over Lateral C Canal carry?

About 17,200 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Oslo RD (CR-606) over Lateral C Canal?

The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 89 ft wide.

Who owns Oslo RD (CR-606) over Lateral C Canal?

It is owned by the County Highway Agency.