US Bridges

RP.I80WB to SR201W over I-15 & I15 Col-Dist.Rps.

Fair

Salt Lake County, Utah · I15 I80 SR201 INT.@2400 S · Structure no. 4C 846

Built
2000
25 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
2,371 ft
13 main spans
Daily traffic
16,195
2012 count
Owner
State
State Highway Agency

About this bridge

RP.I80WB to SR201W over I-15 & I15 Col-Dist.Rps. is a steel continuous stringer/multi-beam or girder carrying RP.I80WB to SR201W over I-15 & I15 Col-Dist.Rps. in Salt Lake County, Utah. It was built in 2000, so it is 25 years old, younger than the Utah average of 40.1 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 16,195 vehicles a day, roughly 6% of them trucks, projected to reach 20,244 by 2032. The structure is 2,371 ft (722.7 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesRP.I80WB to SR201W
CrossesI-15 & I15 Col-Dist.Rps.
LocationI15 I80 SR201 INT.@2400 S
RouteInterstate 15
CountySalt Lake County
StateUtah
Coordinates40.71863, -111.90243
Functional classUrban Other Principal Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 26 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating85.8 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans13
Design loadHS 25 or greater
Structure length2,371 ft (722.7 m)
Longest span299 ft (91 m)
Deck width42 ft (12.9 m)
Roadway width39 ft (12 m)
Vertical clearance over deck18 ft (5.5 m)

Traffic and service

Average daily traffic16,195 (2012)
Projected traffic20,244 by 2032
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway and waterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

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 RP.I80WB to SR201W over I-15 & I15 Col-Dist.Rps. built?

It was built in 2000, making it 25 years old in 2025.

What condition is RP.I80WB to SR201W over I-15 & I15 Col-Dist.Rps. 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 June 2024.

How much traffic does RP.I80WB to SR201W over I-15 & I15 Col-Dist.Rps. carry?

About 16,195 vehicles per day (2012 count), of which roughly 6% are trucks.

How long is RP.I80WB to SR201W over I-15 & I15 Col-Dist.Rps.?

The structure is 2,371 ft (722.7 m) long with a longest span of 299 ft (91 m) and a deck 42 ft wide.

Who owns RP.I80WB to SR201W over I-15 & I15 Col-Dist.Rps.?

It is owned by the State Highway Agency.