US Bridges

FAS 1421 - Ch 2 over South Henderson CR

Good

Henderson County, Illinois · NE-27-T10NR4W · Structure no. 036302200000000

Built
1975
50 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
107 ft
3 main spans
Daily traffic
100
2021 count
Owner
County
County Highway Agency

About this bridge

FAS 1421 - Ch 2 over South Henderson CR is a prestressed concrete box beam or girders - multiple carrying FAS 1421 - Ch 2 over South Henderson CR in Henderson County, Illinois. It was built in 1975, so it is 50 years old, older 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 100 vehicles a day, roughly 7% of them trucks, projected to reach 101 by 2046. The structure is 107 ft (32.6 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFAS 1421 - Ch 2
CrossesSouth Henderson CR
LocationNE-27-T10NR4W
RouteCounty Highway 0
Coordinates40.83161, -90.82656
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length107 ft (32.6 m)
Longest span35 ft (10.7 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2021)
Projected traffic101 by 2046
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 1421 - Ch 2 over South Henderson CR built?

It was built in 1975, making it 50 years old in 2025.

What condition is FAS 1421 - Ch 2 over South Henderson CR 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 December 2024.

How much traffic does FAS 1421 - Ch 2 over South Henderson CR carry?

About 100 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is FAS 1421 - Ch 2 over South Henderson CR?

The structure is 107 ft (32.6 m) long with a longest span of 35 ft (10.7 m) and a deck 29 ft wide.

Who owns FAS 1421 - Ch 2 over South Henderson CR?

It is owned by the County Highway Agency.