US Bridges

FAP 671 Spur WB over I-474

Fair

Peoria County, Illinois · 0.5M North Bellevue · Structure no. 072012000000000

Built
1978
47 years old, rebuilt 2013
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
266 ft
2 main spans
Daily traffic
4,300
2022 count
Owner
State
State Highway Agency

About this bridge

FAP 671 Spur WB over I-474 is a steel continuous stringer/multi-beam or girder carrying FAP 671 Spur WB over I-474 in Peoria County, Illinois. It was built in 1978 and reconstructed in 2013, so it is 47 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 5 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 4,300 vehicles a day, roughly 9% of them trucks, projected to reach 4,469 by 2046. The structure is 266 ft (81.1 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesFAP 671 Spur WB
CrossesI-474
Location0.5M North Bellevue
CountyPeoria County
StateIllinois
Coordinates40.69387, -89.67636
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.2 US tons
Inventory rating49.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length266 ft (81.1 m)
Longest span98 ft (29.9 m)
Deck width57 ft (17.4 m)
Roadway width53 ft (16.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,300 (2022)
Projected traffic4,469 by 2046
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 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 FAP 671 Spur WB over I-474 built?

It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2013.

What condition is FAP 671 Spur WB over I-474 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 May 2024.

How much traffic does FAP 671 Spur WB over I-474 carry?

About 4,300 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is FAP 671 Spur WB over I-474?

The structure is 266 ft (81.1 m) long with a longest span of 98 ft (29.9 m) and a deck 57 ft wide.

Who owns FAP 671 Spur WB over I-474?

It is owned by the State Highway Agency.