US Bridges

Plant Access Road over SR-111

Fair

Salt Lake County, Utah · SR-111 at Bacchus · Structure no. 0C 762

Built
1986
39 years old
Condition
Fair
inspected November 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
168 ft
3 main spans
Daily traffic
13,057
2022 count
Owner
State
State Highway Agency

About this bridge

Plant Access Road over SR-111 is a steel continuous stringer/multi-beam or girder carrying Plant Access Road over SR-111 in Salt Lake County, Utah. It was built in 1986, so it is 39 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 5 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 13,057 vehicles a day, roughly 32% of them trucks, projected to reach 15,668 by 2042. The structure is 168 ft (51.3 m) long and 24 ft wide.

CarriesPlant Access Road
CrossesSR-111
LocationSR-111 at Bacchus
StateUtah
Coordinates40.66584, -112.09122
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating106.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length168 ft (51.3 m)
Longest span104 ft (31.7 m)
Deck width24 ft (7.4 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,057 (2022)
Projected traffic15,668 by 2042
Trucks32%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 Plant Access Road over SR-111 built?

It was built in 1986, making it 39 years old in 2025.

What condition is Plant Access Road over SR-111 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 2022.

How much traffic does Plant Access Road over SR-111 carry?

About 13,057 vehicles per day (2022 count), of which roughly 32% are trucks.

How long is Plant Access Road over SR-111?

The structure is 168 ft (51.3 m) long with a longest span of 104 ft (31.7 m) and a deck 24 ft wide.

Who owns Plant Access Road over SR-111?

It is owned by the State Highway Agency.