US Bridges

I-90 over UP RR

Good

Kane County, Illinois · 2 MI W Randall RD · Structure no. 045996900000000

Built
2013
12 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
189 ft
1 main span
Daily traffic
38,100
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

I-90 over UP RR is a steel stringer/multi-beam or girder carrying I-90 over UP RR in Kane County, Illinois. It was built in 2013, so it is 12 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 38,100 vehicles a day, roughly 14% of them trucks, projected to reach 38,064 by 2046. The structure is 189 ft (57.6 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-90
CrossesUP RR
Location2 MI W Randall RD
RouteInterstate 90
CountyKane County
StateIllinois
Coordinates42.09603, -88.37059
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating53.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length189 ft (57.6 m)
Longest span184 ft (56.2 m)
Deck width69 ft (21 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,100 (2023)
Projected traffic38,064 by 2046
Trucks14%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 I-90 over UP RR built?

It was built in 2013, making it 12 years old in 2025.

What condition is I-90 over UP RR 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 August 2024.

How much traffic does I-90 over UP RR carry?

About 38,100 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is I-90 over UP RR?

The structure is 189 ft (57.6 m) long with a longest span of 184 ft (56.2 m) and a deck 69 ft wide.

Who owns I-90 over UP RR?

It is owned by the State Toll Authority.