US Bridges

175th Street over Cherry Creek

Fair

Cook County, Illinois · 0.5 MI E. of Kedzie Ave · Structure no. 016309600000000

Built
1976
49 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete Continuous
Length
46 ft
2 main spans
Daily traffic
12,300
2022 count
Owner
County
County Highway Agency

About this bridge

175th Street over Cherry Creek is a concrete continuous culvert carrying 175th Street over Cherry Creek in Cook County, Illinois. It was built in 1976, so it is 49 years old, older than the Illinois average of 45.3 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 12,300 vehicles a day, roughly 3% of them trucks, projected to reach 14,280 by 2040. The structure is 46 ft (13.9 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Carries175th Street
CrossesCherry Creek
Location0.5 MI E. of Kedzie Ave
Coordinates41.57175, -87.68557
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating97.9 US tons
Inventory rating89.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadUnknown
Structure length46 ft (13.9 m)
Longest span24 ft (7.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,300 (2022)
Projected traffic14,280 by 2040
Trucks3%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 175th Street over Cherry Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is 175th Street over Cherry 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 October 2023.

How much traffic does 175th Street over Cherry Creek carry?

About 12,300 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is 175th Street over Cherry Creek?

The structure is 46 ft (13.9 m) long with a longest span of 24 ft (7.3 m).

Who owns 175th Street over Cherry Creek?

It is owned by the County Highway Agency.