US Bridges

Halsted ST over S Br Chicago River

Poor

Cook County, Illinois · 2404 S 800 W · Structure no. 016602400000000

Built
1934
91 years old, rebuilt 1988
Condition
Poor
inspected August 2024
Type
Movable - Bascule
Steel
Length
315 ft
1 main span
Daily traffic
6,050
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Halsted ST over S Br Chicago River is a steel movable - bascule carrying Halsted ST over S Br Chicago River in Cook County, Illinois. It was built in 1934 and reconstructed in 1988, so it is 91 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 4 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.

It carries about 6,050 vehicles a day, roughly 9% of them trucks, projected to reach 8,838 by 2046. The structure is 315 ft (95.9 m) long and 90 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHalsted ST
CrossesS Br Chicago River
Location2404 S 800 W
Coordinates41.84951, -87.64646
Functional classUrban Minor Arterial

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 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 evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.2 US tons
Inventory rating37.1 US tons

Structure

Structure typeMovable - Bascule
MaterialSteel
DeckOpen grating
Main spans1 (+4 approach)
Design loadHS 20
Structure length315 ft (95.9 m)
Longest span225 ft (68.5 m)
Deck width90 ft (27.4 m)
Roadway width57 ft (17.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,050 (2022)
Projected traffic8,838 by 2046
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Halsted ST over S Br Chicago River built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1988.

What condition is Halsted ST over S Br Chicago River 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 August 2024.

How much traffic does Halsted ST over S Br Chicago River carry?

About 6,050 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is Halsted ST over S Br Chicago River?

The structure is 315 ft (95.9 m) long with a longest span of 225 ft (68.5 m) and a deck 90 ft wide.

Who owns Halsted ST over S Br Chicago River?

It is owned by the City or Municipal Highway Agency.