US Bridges

Moline RD (old IL2 over Zuma Creek

Fair

Rock Island County, Illinois · 5.5 MI SW Hillsdale · Structure no. 081003400000000

Built
1923
102 years old, rebuilt 2006
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
675
2020 count
Owner
State
State Highway Agency

About this bridge

Moline RD (old IL2 over Zuma Creek is a prestressed concrete box beam or girders - multiple carrying Moline RD (old IL2 over Zuma Creek in Rock Island County, Illinois. It was built in 1923 and reconstructed in 2006, so it is 102 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 5 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 675 vehicles a day, roughly 31% of them trucks, projected to reach 682 by 2046. The structure is 43 ft (13.1 m) long and 33 ft wide. If it were closed, the detour would be 28 mi (45 km).

Location

Open in Google Maps
CarriesMoline RD (old IL2
CrossesZuma Creek
Location5.5 MI SW Hillsdale
RouteCounty Highway 0
CountyRock Island County
StateIllinois
Coordinates41.57135, -90.25491
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.3 US tons
Inventory rating52.5 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span41 ft (12.5 m)
Deck width33 ft (10.1 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic675 (2020)
Projected traffic682 by 2046
Trucks31%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed28 mi (45 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 (old IL2 over Zuma Creek built?

It was built in 1923, making it 102 years old in 2025. It was reconstructed in 2006.

What condition is Moline RD (old IL2 over Zuma Creek 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 June 2023.

How much traffic does Moline RD (old IL2 over Zuma Creek carry?

About 675 vehicles per day (2020 count), of which roughly 31% are trucks.

How long is Moline RD (old IL2 over Zuma Creek?

The structure is 43 ft (13.1 m) long with a longest span of 41 ft (12.5 m) and a deck 33 ft wide.

Who owns Moline RD (old IL2 over Zuma Creek?

It is owned by the State Highway Agency.