US Bridges

Moline RD over Drainage Ditch

Good

Rock Island County, Illinois · 3 Mi. Sw. Hillsdale · Structure no. 081202900000000

Built
1999
26 years old
Condition
Good
inspected September 2022
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
600
2020 count
Owner
State
State Highway Agency

About this bridge

Moline RD over Drainage Ditch is a concrete culvert carrying Moline RD over Drainage Ditch in Rock Island County, Illinois. It was built in 1999, so it is 26 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 600 vehicles a day, roughly 21% of them trucks, projected to reach 606 by 2046. The structure is 22 ft (6.7 m) long and 44 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesMoline RD
CrossesDrainage Ditch
Location3 Mi. Sw. Hillsdale
RouteCounty Highway 0
CountyRock Island County
StateIllinois
Coordinates41.58518, -90.21451
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.2 US tons
Inventory rating46.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length22 ft (6.7 m)
Longest span11 ft (3.3 m)
Deck width44 ft (13.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2020)
Projected traffic606 by 2046
Trucks21%
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

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 Moline RD over Drainage Ditch built?

It was built in 1999, making it 26 years old in 2025.

What condition is Moline RD over Drainage Ditch 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 Moline RD over Drainage Ditch carry?

About 600 vehicles per day (2020 count), of which roughly 21% are trucks.

How long is Moline RD over Drainage Ditch?

The structure is 22 ft (6.7 m) long with a longest span of 11 ft (3.3 m) and a deck 44 ft wide.

Who owns Moline RD over Drainage Ditch?

It is owned by the State Highway Agency.