US Bridges

Moline RD (old IL2 over I-88

Fair

Rock Island County, Illinois · 1.5 Mi. W.Hillsdale · Structure no. 081013000000000

Built
1975
50 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
310 ft
2 main spans
Daily traffic
1,750
2020 count
Owner
State
State Highway Agency

About this bridge

Moline RD (old IL2 over I-88 is a steel continuous stringer/multi-beam or girder carrying Moline RD (old IL2 over I-88 in Rock Island County, Illinois. It was built in 1975, so it is 50 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 1,750 vehicles a day, roughly 13% of them trucks, projected to reach 1,768 by 2046. The structure is 310 ft (94.5 m) long and 68 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesMoline RD (old IL2
CrossesI-88
Location1.5 Mi. W.Hillsdale
RouteCounty Highway 0
CountyRock Island County
StateIllinois
Coordinates41.60872, -90.19311
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.2 US tons
Inventory rating38.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20 + Mod
Structure length310 ft (94.5 m)
Longest span123 ft (37.5 m)
Deck width68 ft (20.7 m)
Roadway width47 ft (14.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,750 (2020)
Projected traffic1,768 by 2046
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Moline RD (old IL2 over I-88 built?

It was built in 1975, making it 50 years old in 2025.

What condition is Moline RD (old IL2 over I-88 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 2025.

How much traffic does Moline RD (old IL2 over I-88 carry?

About 1,750 vehicles per day (2020 count), of which roughly 13% are trucks.

How long is Moline RD (old IL2 over I-88?

The structure is 310 ft (94.5 m) long with a longest span of 123 ft (37.5 m) and a deck 68 ft wide.

Who owns Moline RD (old IL2 over I-88?

It is owned by the State Highway Agency.