US Bridges

Ill 82 over I&m Canal

Good

Henry County, Illinois · 1.2 MI N Geneseo · Structure no. 037017500000000

Built
2010
15 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
125 ft
3 main spans
Daily traffic
6,750
2023 count
Owner
State
State Highway Agency

About this bridge

Ill 82 over I&m Canal is a steel continuous stringer/multi-beam or girder carrying Ill 82 over I&m Canal in Henry County, Illinois. It was built in 2010, so it is 15 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 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 6,750 vehicles a day, roughly 8% of them trucks, projected to reach 6,588 by 2046. The structure is 125 ft (38.1 m) long and 43 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesIll 82
CrossesI&m Canal
Location1.2 MI N Geneseo
RouteState Highway 82
Coordinates41.48254, -90.15833
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 rating102.5 US tons
Inventory rating78.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length125 ft (38.1 m)
Longest span51 ft (15.5 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,750 (2023)
Projected traffic6,588 by 2046
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

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 Ill 82 over I&m Canal built?

It was built in 2010, making it 15 years old in 2025.

What condition is Ill 82 over I&m Canal 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 November 2024.

How much traffic does Ill 82 over I&m Canal carry?

About 6,750 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Ill 82 over I&m Canal?

The structure is 125 ft (38.1 m) long with a longest span of 51 ft (15.5 m) and a deck 43 ft wide.

Who owns Ill 82 over I&m Canal?

It is owned by the State Highway Agency.