US Bridges

137th St. over Midlothian Creek

Fair

Cook County, Illinois · 0.09M.E.OF Kedzie Av · Structure no. 016324400000000

Built
1980
45 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
150
2022 count
Owner
County
County Highway Agency

About this bridge

137th St. over Midlothian Creek is a concrete culvert carrying 137th St. over Midlothian Creek in Cook County, Illinois. It was built in 1980, so it is 45 years old, younger 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 150 vehicles a day, roughly 14% of them trucks, projected to reach 202 by 2046. The structure is 29 ft (8.8 m) long.

Carries137th St.
CrossesMidlothian Creek
Location0.09M.E.OF Kedzie Av
RouteCity Street 0
Coordinates41.64419, -87.69832
Functional classUrban 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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
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 alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating37.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span15 ft (4.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2022)
Projected traffic202 by 2046
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was 137th St. over Midlothian Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is 137th St. over Midlothian 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 August 2024.

How much traffic does 137th St. over Midlothian Creek carry?

About 150 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is 137th St. over Midlothian Creek?

The structure is 29 ft (8.8 m) long with a longest span of 15 ft (4.5 m).

Who owns 137th St. over Midlothian Creek?

It is owned by the County Highway Agency.