US Bridges

FAS 691(CH 5) over Willow Creek

Good

Clark County, Illinois · 4 MI SE Martinsville · Structure no. 012314700000000

Built
1977
48 years old
Condition
Good
inspected February 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
35 ft
1 main span
Daily traffic
650
2021 count
Owner
County
County Highway Agency

About this bridge

FAS 691(CH 5) over Willow Creek is a prestressed concrete box beam or girders - multiple carrying FAS 691(CH 5) over Willow Creek in Clark County, Illinois. It was built in 1977, so it is 48 years old, older 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 650 vehicles a day, roughly 18% of them trucks, projected to reach 657 by 2046. The structure is 35 ft (10.7 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFAS 691(CH 5)
CrossesWillow Creek
Location4 MI SE Martinsville
RouteCounty Highway 0
Coordinates39.28596, -87.8163
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span31 ft (9.4 m)
Deck width35 ft (10.6 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic650 (2021)
Projected traffic657 by 2046
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 691(CH 5) over Willow Creek built?

It was built in 1977, making it 48 years old in 2025.

What condition is FAS 691(CH 5) over Willow 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 2022.

How much traffic does FAS 691(CH 5) over Willow Creek carry?

About 650 vehicles per day (2021 count), of which roughly 18% are trucks.

How long is FAS 691(CH 5) over Willow Creek?

The structure is 35 ft (10.7 m) long with a longest span of 31 ft (9.4 m) and a deck 35 ft wide.

Who owns FAS 691(CH 5) over Willow Creek?

It is owned by the County Highway Agency.