US Bridges

Town Center DR over Summerlin Drainage

Fair

Clark County, Nevada · Summerlin Las Vegas · Structure no. B2203

Built
1993
32 years old
Condition
Fair
inspected November 2021
Type
Culvert
Concrete
Length
47 ft
5 main spans
Daily traffic
17,000
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Town Center DR over Summerlin Drainage is a concrete culvert carrying Town Center DR over Summerlin Drainage 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 17,000 vehicles a day, projected to reach 26,000 by 2040. The structure is 47 ft (14.3 m) long.

Location

Open in Google Maps
CarriesTown Center DR
CrossesSummerlin Drainage
LocationSummerlin Las Vegas
RouteCity Street 0
CountyClark County
StateNevada
Coordinates36.18637, -115.30717
Functional classUrban 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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.7 US tons
Inventory rating53.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,000 (2017)
Projected traffic26,000 by 2040
Trucks0%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$979,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Town Center DR over Summerlin Drainage built?

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

What condition is Town Center DR over Summerlin Drainage 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 November 2021.

How much traffic does Town Center DR over Summerlin Drainage carry?

About 17,000 vehicles per day (2017 count).

How long is Town Center DR over Summerlin Drainage?

The structure is 47 ft (14.3 m) long with a longest span of 8 ft (2.4 m).

Who owns Town Center DR over Summerlin Drainage?

It is owned by the City or Municipal Highway Agency.