US Bridges

Ch 10/FAS 782 over Diversion Ditch

Fair

Bond County, Illinois · 0.25M N Keysport · Structure no. 003301700000000

Built
1963
62 years old
Condition
Fair
inspected January 2024
Type
Channel Beam
Concrete
Length
114 ft
1 main span
Daily traffic
425
2020 count
Owner
County
County Highway Agency

About this bridge

Ch 10/FAS 782 over Diversion Ditch is a concrete channel beam carrying Ch 10/FAS 782 over Diversion Ditch in Bond County, Illinois. It was built in 1963, so it is 62 years old, older 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 425 vehicles a day, roughly 16% of them trucks, projected to reach 429 by 2046. The structure is 114 ft (34.7 m) long and 30 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

Location

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CarriesCh 10/FAS 782
CrossesDiversion Ditch
Location0.25M N Keysport
RouteCounty Highway 0
CountyBond County
StateIllinois
Coordinates38.75018, -89.27292
Functional classRural Major Collector

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 protection8 Very GoodNo problems noted.
Last inspectionJanuary 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating39.2 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1 (+2 approach)
Design loadHS 15
Structure length114 ft (34.7 m)
Longest span40 ft (12.2 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic425 (2020)
Projected traffic429 by 2046
Trucks16%
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 Ch 10/FAS 782 over Diversion Ditch built?

It was built in 1963, making it 62 years old in 2025.

What condition is Ch 10/FAS 782 over Diversion Ditch 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 January 2024.

How much traffic does Ch 10/FAS 782 over Diversion Ditch carry?

About 425 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is Ch 10/FAS 782 over Diversion Ditch?

The structure is 114 ft (34.7 m) long with a longest span of 40 ft (12.2 m) and a deck 30 ft wide.

Who owns Ch 10/FAS 782 over Diversion Ditch?

It is owned by the County Highway Agency.