US Bridges

Redwood RD over I-215

Good

Salt Lake County, Utah · Redwood RD over I-215 · Structure no. 3F 879

Built
2018
7 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
193 ft
2 main spans
Daily traffic
15,000
2019 count
Owner
State
State Highway Agency

About this bridge

Redwood RD over I-215 is a prestressed concrete stringer/multi-beam or girder carrying Redwood RD over I-215 in Salt Lake County, Utah. It was built in 2018, so it is 7 years old, younger than the Utah average of 40.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 15,000 vehicles a day, roughly 25% of them trucks, projected to reach 18,750 by 2039. The structure is 193 ft (58.8 m) long and 62 ft wide.

Location

Open in Google Maps
CarriesRedwood RD
CrossesI-215
LocationRedwood RD over I-215
RouteState Highway 68
CountySalt Lake County
StateUtah
Coordinates40.8339, -111.935
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length193 ft (58.8 m)
Longest span0 ft (0 m)
Deck width62 ft (18.8 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,000 (2019)
Projected traffic18,750 by 2039
Trucks25%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Redwood RD over I-215 built?

It was built in 2018, making it 7 years old in 2025.

What condition is Redwood RD over I-215 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does Redwood RD over I-215 carry?

About 15,000 vehicles per day (2019 count), of which roughly 25% are trucks.

How long is Redwood RD over I-215?

The structure is 193 ft (58.8 m) long and a deck 62 ft wide.

Who owns Redwood RD over I-215?

It is owned by the State Highway Agency.