US Bridges

SR 227/LAMOILLE RD over Water ST Sp&uprr&hmblt R

Good

Elko County, Nevada · Elko · Structure no. G1414

Built
1980
45 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
442 ft
4 main spans
Daily traffic
6,900
2021 count
Owner
State
State Highway Agency

About this bridge

SR 227/LAMOILLE RD over Water ST Sp&uprr&hmblt R is a prestressed concrete continuous box beam or girders - multiple carrying SR 227/LAMOILLE RD over Water ST Sp&uprr&hmblt R in Elko County, Nevada. It was built in 1980, so it is 45 years old, older than the Nevada average of 36.4 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 6,900 vehicles a day, roughly 4% of them trucks, projected to reach 13,259 by 2040. The structure is 442 ft (134.7 m) long and 64 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSR 227/LAMOILLE RD
CrossesWater ST Sp&uprr&hmblt R
LocationElko
RouteCity Street 537
CountyElko County
StateNevada
Coordinates40.82943, -115.75827
Functional classUrban Minor 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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating64.8 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length442 ft (134.7 m)
Longest span115 ft (35.1 m)
Deck width64 ft (19.5 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,900 (2021)
Projected traffic13,259 by 2040
Trucks4%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway, waterway and railroad
Detour if closed1.9 mi (3 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$3.4 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 227/LAMOILLE RD over Water ST Sp&uprr&hmblt R built?

It was built in 1980, making it 45 years old in 2025.

What condition is SR 227/LAMOILLE RD over Water ST Sp&uprr&hmblt R 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 August 2024.

How much traffic does SR 227/LAMOILLE RD over Water ST Sp&uprr&hmblt R carry?

About 6,900 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is SR 227/LAMOILLE RD over Water ST Sp&uprr&hmblt R?

The structure is 442 ft (134.7 m) long with a longest span of 115 ft (35.1 m) and a deck 64 ft wide.

Who owns SR 227/LAMOILLE RD over Water ST Sp&uprr&hmblt R?

It is owned by the State Highway Agency.