US Bridges

Il 1/FAP 332A over Sugar Creek Trib

Fair

Iroquois County, Illinois · 3.18 M N of Ch 10 · Structure no. 038020000000000

Built
1994
31 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
170 ft
3 main spans
Daily traffic
2,200
2023 count
Owner
State
State Highway Agency

About this bridge

Il 1/FAP 332A over Sugar Creek Trib is a prestressed concrete continuous stringer/multi-beam or girder carrying Il 1/FAP 332A over Sugar Creek Trib in Iroquois County, Illinois. It was built in 1994, so it is 31 years old, younger than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,200 vehicles a day, roughly 15% of them trucks, projected to reach 2,879 by 2046. The structure is 170 ft (51.9 m) long and 39 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesIl 1/FAP 332A
CrossesSugar Creek Trib
Location3.18 M N of Ch 10
RouteState Highway 1
Coordinates40.60608, -87.69489
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.6 US tons
Inventory rating52.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length170 ft (51.9 m)
Longest span67 ft (20.4 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,200 (2023)
Projected traffic2,879 by 2046
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes

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 Il 1/FAP 332A over Sugar Creek Trib built?

It was built in 1994, making it 31 years old in 2025.

What condition is Il 1/FAP 332A over Sugar Creek Trib in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.

How much traffic does Il 1/FAP 332A over Sugar Creek Trib carry?

About 2,200 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is Il 1/FAP 332A over Sugar Creek Trib?

The structure is 170 ft (51.9 m) long with a longest span of 67 ft (20.4 m) and a deck 39 ft wide.

Who owns Il 1/FAP 332A over Sugar Creek Trib?

It is owned by the State Highway Agency.