US Bridges

Airport Rd-Fau 657 over I-474

Good

Peoria County, Illinois · 0.5M NE G.P. Airport · Structure no. 072025400000000

Built
2024
1 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
252 ft
2 main spans
Daily traffic
12,700
2022 count
Owner
State
State Highway Agency

About this bridge

Airport Rd-Fau 657 over I-474 is a steel continuous stringer/multi-beam or girder carrying Airport Rd-Fau 657 over I-474 in Peoria County, Illinois. It was built in 2024, so it is 1 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 12,700 vehicles a day, roughly 6% of them trucks, projected to reach 13,500 by 2037. The structure is 252 ft (76.8 m) long and 93 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesAirport Rd-Fau 657
CrossesI-474
Location0.5M NE G.P. Airport
CountyPeoria County
StateIllinois
Coordinates40.67299, -89.66975
Functional classUrban Minor 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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70.8 US tons
Inventory rating54.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length252 ft (76.8 m)
Longest span127 ft (38.6 m)
Deck width93 ft (28.3 m)
Roadway width90 ft (27.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,700 (2022)
Projected traffic13,500 by 2037
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed3.1 mi (5 km)
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Airport Rd-Fau 657 over I-474 built?

It was built in 2024, making it 1 years old in 2025.

What condition is Airport Rd-Fau 657 over I-474 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 November 2024.

How much traffic does Airport Rd-Fau 657 over I-474 carry?

About 12,700 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Airport Rd-Fau 657 over I-474?

The structure is 252 ft (76.8 m) long with a longest span of 127 ft (38.6 m) and a deck 93 ft wide.

Who owns Airport Rd-Fau 657 over I-474?

It is owned by the State Highway Agency.