US Bridges

Ch 16 over I-55&W F R(fas 1769)

Fair

Montgomery County, Illinois · E Edge Waggoner · Structure no. 068004100000000

Built
1972
53 years old, rebuilt 2023
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
340 ft
3 main spans
Daily traffic
100
2020 count
Owner
State
State Highway Agency

About this bridge

Ch 16 over I-55&W F R(fas 1769) is a steel continuous stringer/multi-beam or girder carrying Ch 16 over I-55&W F R(fas 1769) in Montgomery County, Illinois. It was built in 1972 and reconstructed in 2023, so it is 53 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 100 vehicles a day, roughly 45% of them trucks, projected to reach 101 by 2046. The structure is 340 ft (103.7 m) long and 31 ft wide.

CarriesCh 16
CrossesI-55&W F R(fas 1769)
LocationE Edge Waggoner
Coordinates39.37845, -89.64371
Functional classRural 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
Deck9 ExcellentNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75 US tons
Inventory rating38.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 15
Structure length340 ft (103.7 m)
Longest span101 ft (30.8 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2020)
Projected traffic101 by 2046
Trucks45%
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 Ch 16 over I-55&W F R(fas 1769) built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2023.

What condition is Ch 16 over I-55&W F R(fas 1769) 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 April 2024.

How much traffic does Ch 16 over I-55&W F R(fas 1769) carry?

About 100 vehicles per day (2020 count), of which roughly 45% are trucks.

How long is Ch 16 over I-55&W F R(fas 1769)?

The structure is 340 ft (103.7 m) long with a longest span of 101 ft (30.8 m) and a deck 31 ft wide.

Who owns Ch 16 over I-55&W F R(fas 1769)?

It is owned by the State Highway Agency.