US Bridges

Canal ST over Land

PoorPosted for load

Cook County, Illinois · 500W-600S to 1000S · Structure no. 016626100000000

Built
1926
99 years old, rebuilt 1983
Condition
Poor
inspected October 2024
Type
Slab
Concrete Continuous
Length
1,570 ft
69 main spans
Daily traffic
12,900
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Canal ST over Land is a concrete continuous slab carrying Canal ST over Land in Cook County, Illinois. It was built in 1926 and reconstructed in 1983, so it is 99 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 12,900 vehicles a day, roughly 8% of them trucks, projected to reach 21,109 by 2046. The structure is 1,570 ft (478.5 m) long and 100 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCanal ST
CrossesLand
Location500W-600S to 1000S
Coordinates41.87422, -87.63945
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.5 US tons
Inventory rating25.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans69
Design loadUnknown
Structure length1,570 ft (478.5 m)
Longest span25 ft (7.6 m)
Deck width100 ft (30.5 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,900 (2022)
Projected traffic21,109 by 2046
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$57.3 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Canal ST over Land built?

It was built in 1926, making it 99 years old in 2025. It was reconstructed in 1983.

What condition is Canal ST over Land in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Canal ST over Land carry?

About 12,900 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Canal ST over Land?

The structure is 1,570 ft (478.5 m) long with a longest span of 25 ft (7.6 m) and a deck 100 ft wide.

Who owns Canal ST over Land?

It is owned by the City or Municipal Highway Agency.