US Bridges

Crowley Rd(ms 6590 over I-74

Fair

Champaign County, Illinois · 1 MI W of Il 47 · Structure no. 010020900000000

Built
1970
55 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
258 ft
2 main spans
Daily traffic
525
2021 count
Owner
State
State Highway Agency

About this bridge

Crowley Rd(ms 6590 over I-74 is a steel continuous stringer/multi-beam or girder carrying Crowley Rd(ms 6590 over I-74 in Champaign County, Illinois. It was built in 1970, so it is 55 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 525 vehicles a day, roughly 1% of them trucks, projected to reach 530 by 2046. The structure is 258 ft (78.6 m) long and 30 ft wide.

Location

Open in Google Maps
CarriesCrowley Rd(ms 6590
CrossesI-74
Location1 MI W of Il 47
RouteCity Street 0
CountyChampaign County
StateIllinois
Coordinates40.20535, -88.41258
Functional classUrban Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.2 US tons
Inventory rating28.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 15
Structure length258 ft (78.6 m)
Longest span93 ft (28.4 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic525 (2021)
Projected traffic530 by 2046
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 Crowley Rd(ms 6590 over I-74 built?

It was built in 1970, making it 55 years old in 2025.

What condition is Crowley Rd(ms 6590 over I-74 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 July 2023.

How much traffic does Crowley Rd(ms 6590 over I-74 carry?

About 525 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Crowley Rd(ms 6590 over I-74?

The structure is 258 ft (78.6 m) long with a longest span of 93 ft (28.4 m) and a deck 30 ft wide.

Who owns Crowley Rd(ms 6590 over I-74?

It is owned by the State Highway Agency.