US Bridges

FAS 335 (ch 10) over Pigeon Creek Trib

Good

Iroquois County, Illinois · 3.0 Mi. E. of Loda · Structure no. 038430600000000

Built
2003
22 years old
Condition
Good
inspected September 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
400
2022 count
Owner
County
County Highway Agency

About this bridge

FAS 335 (ch 10) over Pigeon Creek Trib is a prestressed concrete box beam or girders - multiple carrying FAS 335 (ch 10) over Pigeon Creek Trib in Iroquois County, Illinois. It was built in 2003, so it is 22 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 400 vehicles a day, roughly 11% of them trucks, projected to reach 429 by 2046. The structure is 66 ft (20.1 m) long and 30 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesFAS 335 (ch 10)
CrossesPigeon Creek Trib
Location3.0 Mi. E. of Loda
RouteCounty Highway 0
Coordinates40.51778, -88.00751
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length66 ft (20.1 m)
Longest span63 ft (19.1 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2022)
Projected traffic429 by 2046
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 FAS 335 (ch 10) over Pigeon Creek Trib built?

It was built in 2003, making it 22 years old in 2025.

What condition is FAS 335 (ch 10) over Pigeon Creek Trib 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 September 2022.

How much traffic does FAS 335 (ch 10) over Pigeon Creek Trib carry?

About 400 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is FAS 335 (ch 10) over Pigeon Creek Trib?

The structure is 66 ft (20.1 m) long with a longest span of 63 ft (19.1 m) and a deck 30 ft wide.

Who owns FAS 335 (ch 10) over Pigeon Creek Trib?

It is owned by the County Highway Agency.