US Bridges

Tomiyasu Lane over Duck Creek

Fair

Clark County, Nevada · Las Vegas · Structure no. B2075

Built
1993
32 years old
Condition
Fair
inspected October 2021
Type
Slab
Concrete Continuous
Length
73 ft
2 main spans
Daily traffic
1,100
2017 count
Owner
County
County Highway Agency

About this bridge

Tomiyasu Lane over Duck Creek is a concrete continuous slab carrying Tomiyasu Lane over Duck Creek in Clark County, Nevada. It was built in 1993, so it is 32 years old, younger 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 6 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 1,100 vehicles a day, roughly 3% of them trucks, projected to reach 2,275 by 2040. The structure is 73 ft (22.3 m) long and 62 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesTomiyasu Lane
CrossesDuck Creek
LocationLas Vegas
RouteCity Street 0
CountyClark County
StateNevada
Coordinates36.06067, -115.10487
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99.3 US tons
Inventory rating59.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length73 ft (22.3 m)
Longest span36 ft (11 m)
Deck width62 ft (18.9 m)
Roadway width59 ft (18 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2017)
Projected traffic2,275 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Tomiyasu Lane over Duck Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Tomiyasu Lane over Duck Creek 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 October 2021.

How much traffic does Tomiyasu Lane over Duck Creek carry?

About 1,100 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Tomiyasu Lane over Duck Creek?

The structure is 73 ft (22.3 m) long with a longest span of 36 ft (11 m) and a deck 62 ft wide.

Who owns Tomiyasu Lane over Duck Creek?

It is owned by the County Highway Agency.