US Bridges

RP.I15SB to I215EB over I-215 (SR-215) Wbl

Fair

Salt Lake County, Utah · 6400 South Interchange · Structure no. 2C 554

Built
1973
52 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
156 ft
3 main spans
Daily traffic
230,000
2014 count
Owner
State
State Highway Agency

About this bridge

RP.I15SB to I215EB over I-215 (SR-215) Wbl is a steel continuous stringer/multi-beam or girder carrying RP.I15SB to I215EB over I-215 (SR-215) Wbl in Salt Lake County, Utah. It was built in 1973, so it is 52 years old, older 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 230,000 vehicles a day, roughly 25% of them trucks, projected to reach 287,500 by 2034. The structure is 156 ft (47.4 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesRP.I15SB to I215EB
CrossesI-215 (SR-215) Wbl
Location6400 South Interchange
RouteInterstate 15
CountySalt Lake County
StateUtah
Coordinates40.63641, -111.90707
Functional classRural Principal Arterial - Interstate

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60.7 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length156 ft (47.4 m)
Longest span69 ft (21.1 m)
Deck width42 ft (12.8 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic230,000 (2014)
Projected traffic287,500 by 2034
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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.I15SB to I215EB over I-215 (SR-215) Wbl built?

It was built in 1973, making it 52 years old in 2025.

What condition is RP.I15SB to I215EB over I-215 (SR-215) Wbl 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 2024.

How much traffic does RP.I15SB to I215EB over I-215 (SR-215) Wbl carry?

About 230,000 vehicles per day (2014 count), of which roughly 25% are trucks.

How long is RP.I15SB to I215EB over I-215 (SR-215) Wbl?

The structure is 156 ft (47.4 m) long with a longest span of 69 ft (21.1 m) and a deck 42 ft wide.

Who owns RP.I15SB to I215EB over I-215 (SR-215) Wbl?

It is owned by the State Highway Agency.