US Bridges

FAS 334 Ch 9 over Mud Creek

Good

Iroquois County, Illinois · 3MI E .5 N Stockland · Structure no. 038551300000000

Built
2008
17 years old
Condition
Good
inspected July 2022
Type
Slab
Concrete Continuous
Length
102 ft
3 main spans
Daily traffic
200
2022 count
Owner
County
County Highway Agency

About this bridge

FAS 334 Ch 9 over Mud Creek is a concrete continuous slab carrying FAS 334 Ch 9 over Mud Creek in Iroquois County, Illinois. It was built in 2008, so it is 17 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 200 vehicles a day, roughly 55% of them trucks, projected to reach 177 by 2046. The structure is 102 ft (31.2 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesFAS 334 Ch 9
CrossesMud Creek
Location3MI E .5 N Stockland
RouteCounty Highway 0
CountyIroquois County
StateIllinois
Coordinates40.61834, -87.53558
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 inspectionJuly 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length102 ft (31.2 m)
Longest span36 ft (11.1 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2022)
Projected traffic177 by 2046
Trucks55%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 334 Ch 9 over Mud Creek built?

It was built in 2008, making it 17 years old in 2025.

What condition is FAS 334 Ch 9 over Mud 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 July 2022.

How much traffic does FAS 334 Ch 9 over Mud Creek carry?

About 200 vehicles per day (2022 count), of which roughly 55% are trucks.

How long is FAS 334 Ch 9 over Mud Creek?

The structure is 102 ft (31.2 m) long with a longest span of 36 ft (11.1 m) and a deck 30 ft wide.

Who owns FAS 334 Ch 9 over Mud Creek?

It is owned by the County Highway Agency.