US Bridges

50 North Street over Chalk Creek

Fair

Summit County, Utah · 125 E. 50 N. Coalville · Structure no. 043048F

Built
1985
40 years old
Condition
Fair
inspected June 2024
Type
Tee Beam
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
252
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

50 North Street over Chalk Creek is a prestressed concrete tee beam carrying 50 North Street over Chalk Creek in Summit County, Utah. It was built in 1985, so it is 40 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 252 vehicles a day, projected to reach 306 by 2030. The structure is 46 ft (14 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries50 North Street
CrossesChalk Creek
Location125 E. 50 N. Coalville
RouteCity Street 0
StateUtah
Coordinates40.91867, -111.39608
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating25 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length46 ft (14 m)
Longest span43 ft (13.1 m)
Deck width43 ft (13 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic252 (2010)
Projected traffic306 by 2030
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 50 North Street over Chalk Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is 50 North Street over Chalk Creek 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 50 North Street over Chalk Creek carry?

About 252 vehicles per day (2010 count).

How long is 50 North Street over Chalk Creek?

The structure is 46 ft (14 m) long with a longest span of 43 ft (13.1 m) and a deck 43 ft wide.

Who owns 50 North Street over Chalk Creek?

It is owned by the City or Municipal Highway Agency.