US Bridges

SR206 Genoa LN over Carson Rvr Oflow

Fair

Douglas County, Nevada · East of Genoa · Structure no. B1241

Built
1967
58 years old
Condition
Fair
inspected April 2023
Type
Slab
Concrete Continuous
Length
46 ft
2 main spans
Daily traffic
1,500
2021 count
Owner
State
State Highway Agency

About this bridge

SR206 Genoa LN over Carson Rvr Oflow is a concrete continuous slab carrying SR206 Genoa LN over Carson Rvr Oflow in Douglas County, Nevada. It was built in 1967, so it is 58 years old, older than the Nevada average of 36.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 1,500 vehicles a day, roughly 8% of them trucks, projected to reach 3,723 by 2040. The structure is 46 ft (14 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSR206 Genoa LN
CrossesCarson Rvr Oflow
LocationEast of Genoa
RouteCounty Highway 758
CountyDouglas County
StateNevada
Coordinates39.00007, -119.83233
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.1 US tons
Inventory rating39.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length46 ft (14 m)
Longest span22 ft (6.7 m)
Deck width31 ft (9.4 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2021)
Projected traffic3,723 by 2040
Trucks8%
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

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$250,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR206 Genoa LN over Carson Rvr Oflow built?

It was built in 1967, making it 58 years old in 2025.

What condition is SR206 Genoa LN over Carson Rvr Oflow 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 April 2023.

How much traffic does SR206 Genoa LN over Carson Rvr Oflow carry?

About 1,500 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is SR206 Genoa LN over Carson Rvr Oflow?

The structure is 46 ft (14 m) long with a longest span of 22 ft (6.7 m) and a deck 31 ft wide.

Who owns SR206 Genoa LN over Carson Rvr Oflow?

It is owned by the State Highway Agency.