US Bridges

Ill 17 over Bull Creek

Good

Kankakee County, Illinois · 5.0 M SE of JCT 1&17 · Structure no. 046012900000000

Built
2002
23 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
87 ft
1 main span
Daily traffic
4,900
2023 count
Owner
State
State Highway Agency

About this bridge

Ill 17 over Bull Creek is a prestressed concrete stringer/multi-beam or girder carrying Ill 17 over Bull Creek in Kankakee County, Illinois. It was built in 2002, so it is 23 years old, younger 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 4,900 vehicles a day, roughly 46% of them trucks, projected to reach 4,488 by 2046. The structure is 87 ft (26.4 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIll 17
CrossesBull Creek
Location5.0 M SE of JCT 1&17
RouteState Highway 17
Coordinates41.22888, -87.54968
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.2 US tons
Inventory rating51.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length87 ft (26.4 m)
Longest span84 ft (25.6 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,900 (2023)
Projected traffic4,488 by 2046
Trucks46%
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 Bull Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Ill 17 over Bull 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 February 2023.

How much traffic does Ill 17 over Bull Creek carry?

About 4,900 vehicles per day (2023 count), of which roughly 46% are trucks.

How long is Ill 17 over Bull Creek?

The structure is 87 ft (26.4 m) long with a longest span of 84 ft (25.6 m) and a deck 39 ft wide.

Who owns Ill 17 over Bull Creek?

It is owned by the State Highway Agency.