US Bridges

Ill 17 over Reddick Run Cr.

Poor

Kankakee County, Illinois · 0.9 M E of Reddick · Structure no. 046002700000000

Built
1959
66 years old, rebuilt 2001
Condition
Poor
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
115 ft
3 main spans
Daily traffic
2,300
2023 count
Owner
State
State Highway Agency

About this bridge

Ill 17 over Reddick Run Cr. is a steel continuous stringer/multi-beam or girder carrying Ill 17 over Reddick Run Cr. in Kankakee County, Illinois. It was built in 1959 and reconstructed in 2001, so it is 66 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 2,300 vehicles a day, roughly 18% of them trucks, projected to reach 2,091 by 2046. The structure is 115 ft (35.1 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIll 17
CrossesReddick Run Cr.
Location0.9 M E of Reddick
RouteState Highway 17
Coordinates41.11428, -88.24757
Functional classRural 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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating98.2 US tons
Inventory rating61.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length115 ft (35.1 m)
Longest span41 ft (12.4 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,300 (2023)
Projected traffic2,091 by 2046
Trucks18%
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

OwnerState Highway Agency
Maintained byState 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 Ill 17 over Reddick Run Cr. built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2001.

What condition is Ill 17 over Reddick Run Cr. 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 February 2023.

How much traffic does Ill 17 over Reddick Run Cr. carry?

About 2,300 vehicles per day (2023 count), of which roughly 18% are trucks.

How long is Ill 17 over Reddick Run Cr.?

The structure is 115 ft (35.1 m) long with a longest span of 41 ft (12.4 m) and a deck 35 ft wide.

Who owns Ill 17 over Reddick Run Cr.?

It is owned by the State Highway Agency.