US Bridges

SR169 Logandale RD over I 15

Fair

Clark County, Nevada · North of Logandale · Structure no. I 783

Built
1962
63 years old
Condition
Fair
inspected January 2021
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
245 ft
4 main spans
Daily traffic
4,100
2017 count
Owner
State
State Highway Agency

About this bridge

SR169 Logandale RD over I 15 is a concrete continuous box beam or girders - single or spread carrying SR169 Logandale RD over I 15 in Clark County, Nevada. It was built in 1962, so it is 63 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 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 4,100 vehicles a day, roughly 20% of them trucks, projected to reach 8,479 by 2040. The structure is 245 ft (74.7 m) long and 31 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

Location

Open in Google Maps
CarriesSR169 Logandale RD
CrossesI 15
LocationNorth of Logandale
RouteState Highway 169
CountyClark County
StateNevada
Coordinates36.67073, -114.52164
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.7 US tons
Inventory rating54.7 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length245 ft (74.7 m)
Longest span70 ft (21.3 m)
Deck width31 ft (9.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,100 (2017)
Projected traffic8,479 by 2040
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed4.3 mi (7 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$1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR169 Logandale RD over I 15 built?

It was built in 1962, making it 63 years old in 2025.

What condition is SR169 Logandale RD over I 15 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 January 2021.

How much traffic does SR169 Logandale RD over I 15 carry?

About 4,100 vehicles per day (2017 count), of which roughly 20% are trucks.

How long is SR169 Logandale RD over I 15?

The structure is 245 ft (74.7 m) long with a longest span of 70 ft (21.3 m) and a deck 31 ft wide.

Who owns SR169 Logandale RD over I 15?

It is owned by the State Highway Agency.