US Bridges

SR230 Starr Vly over I 80

Good

Elko County, Nevada · Near Deeth · Structure no. I 908

Built
1965
60 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
270 ft
5 main spans
Daily traffic
100
2021 count
Owner
State
State Highway Agency

About this bridge

SR230 Starr Vly over I 80 is a concrete continuous box beam or girders - multiple carrying SR230 Starr Vly over I 80 in Elko County, Nevada. It was built in 1965, so it is 60 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 175 by 2040. The structure is 270 ft (82.3 m) long and 31 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesSR230 Starr Vly
CrossesI 80
LocationNear Deeth
RouteState Highway 230
StateNevada
Coordinates41.07243, -115.29352
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.8 US tons
Inventory rating40.6 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length270 ft (82.3 m)
Longest span66 ft (20.1 m)
Deck width31 ft (9.4 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2021)
Projected traffic175 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed12.4 mi (20 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR230 Starr Vly over I 80 built?

It was built in 1965, making it 60 years old in 2025.

What condition is SR230 Starr Vly over I 80 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 SR230 Starr Vly over I 80 carry?

About 100 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is SR230 Starr Vly over I 80?

The structure is 270 ft (82.3 m) long with a longest span of 66 ft (20.1 m) and a deck 31 ft wide.

Who owns SR230 Starr Vly over I 80?

It is owned by the State Highway Agency.