US Bridges

Palmer Av over Addison Creek

Good

Cook County, Illinois · 0.1 MI W Wolf RD · Structure no. 016762000000000

Built
1961
64 years old, rebuilt 2023
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
34 ft
1 main span
Daily traffic
2,250
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Palmer Av over Addison Creek is a steel stringer/multi-beam or girder carrying Palmer Av over Addison Creek in Cook County, Illinois. It was built in 1961 and reconstructed in 2023, so it is 64 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,250 vehicles a day, roughly 4% of them trucks, projected to reach 404 by 2046. The structure is 34 ft (10.4 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPalmer Av
CrossesAddison Creek
Location0.1 MI W Wolf RD
RouteCity Street 0
Coordinates41.91783, -87.90689
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating63.2 US tons
Inventory rating48.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length34 ft (10.4 m)
Longest span32 ft (9.8 m)
Deck width40 ft (12.2 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,250 (2022)
Projected traffic404 by 2046
Trucks4%
Lanes on structure3
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Palmer Av over Addison Creek built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2023.

What condition is Palmer Av over Addison Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.

How much traffic does Palmer Av over Addison Creek carry?

About 2,250 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Palmer Av over Addison Creek?

The structure is 34 ft (10.4 m) long with a longest span of 32 ft (9.8 m) and a deck 40 ft wide.

Who owns Palmer Av over Addison Creek?

It is owned by the City or Municipal Highway Agency.