US Bridges

52nd Ave over Milan Beltway

Good

Rock Island County, Illinois · .04MI S John Deer RD · Structure no. 081015600000000

Built
2006
19 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
201 ft
2 main spans
Daily traffic
12,100
2020 count
Owner
State
State Highway Agency

About this bridge

52nd Ave over Milan Beltway is a steel continuous stringer/multi-beam or girder carrying 52nd Ave over Milan Beltway in Rock Island County, Illinois. It was built in 2006, so it is 19 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 12,100 vehicles a day, roughly 4% of them trucks, projected to reach 12,221 by 2046. The structure is 201 ft (61.4 m) long and 73 ft wide.

Carries52nd Ave
CrossesMilan Beltway
Location.04MI S John Deer RD
Coordinates41.46804, -90.53626
Functional classUrban Other Principal 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.3 US tons
Inventory rating47.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length201 ft (61.4 m)
Longest span91 ft (27.7 m)
Deck width73 ft (22.3 m)
Roadway width67 ft (20.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,100 (2020)
Projected traffic12,221 by 2046
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 52nd Ave over Milan Beltway built?

It was built in 2006, making it 19 years old in 2025.

What condition is 52nd Ave over Milan Beltway 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 October 2024.

How much traffic does 52nd Ave over Milan Beltway carry?

About 12,100 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is 52nd Ave over Milan Beltway?

The structure is 201 ft (61.4 m) long with a longest span of 91 ft (27.7 m) and a deck 73 ft wide.

Who owns 52nd Ave over Milan Beltway?

It is owned by the State Highway Agency.