US Bridges

FAS 272 over FAI 55

Fair

Grundy County, Illinois · 2.51 M S of Reed RD · Structure no. 032009000000000

Built
1994
31 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
224 ft
2 main spans
Daily traffic
1,350
2024 count
Owner
State
State Highway Agency

About this bridge

FAS 272 over FAI 55 is a steel continuous stringer/multi-beam or girder carrying FAS 272 over FAI 55 in Grundy County, Illinois. It was built in 1994, so it is 31 years old, younger 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 1,350 vehicles a day, roughly 12% of them trucks, projected to reach 1,080 by 2046. The structure is 224 ft (68.2 m) long and 33 ft wide.

CarriesFAS 272
CrossesFAI 55
Location2.51 M S of Reed RD
RouteCounty Highway 0
Coordinates41.23007, -88.27165
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2024
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 alignment8: Equal to present desirable criteria
Operating rating75.4 US tons
Inventory rating45.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 15
Structure length224 ft (68.2 m)
Longest span111 ft (33.7 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,350 (2024)
Projected traffic1,080 by 2046
Trucks12%
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 FAS 272 over FAI 55 built?

It was built in 1994, making it 31 years old in 2025.

What condition is FAS 272 over FAI 55 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 February 2024.

How much traffic does FAS 272 over FAI 55 carry?

About 1,350 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is FAS 272 over FAI 55?

The structure is 224 ft (68.2 m) long with a longest span of 111 ft (33.7 m) and a deck 33 ft wide.

Who owns FAS 272 over FAI 55?

It is owned by the State Highway Agency.