US Bridges

Ill 9 over Sugar Creek

Good

Ford County, Illinois · 5.71 MI E US 45 · Structure no. 027201200000000

Built
1997
28 years old
Condition
Good
inspected March 2021
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
1,900
2023 count
Owner
State
State Highway Agency

About this bridge

Ill 9 over Sugar Creek is a concrete continuous culvert carrying Ill 9 over Sugar Creek in Ford County, Illinois. It was built in 1997, so it is 28 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,900 vehicles a day, roughly 17% of them trucks, projected to reach 1,919 by 2046. The structure is 22 ft (6.8 m) long and 68 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIll 9
CrossesSugar Creek
Location5.71 MI E US 45
RouteState Highway 9
Coordinates40.45621, -87.98855
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.2 US tons
Inventory rating50 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length22 ft (6.8 m)
Longest span10 ft (3 m)
Deck width68 ft (20.8 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2023)
Projected traffic1,919 by 2046
Trucks17%
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 9 over Sugar Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Ill 9 over Sugar 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 March 2021.

How much traffic does Ill 9 over Sugar Creek carry?

About 1,900 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is Ill 9 over Sugar Creek?

The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m) and a deck 68 ft wide.

Who owns Ill 9 over Sugar Creek?

It is owned by the State Highway Agency.