US Bridges

Ill 26/FAS 2370 over Drainage Ditch

Poor

Putnam County, Illinois · 4.75 MI S of Ill 71 · Structure no. 078001800000000

Built
1956
69 years old
Condition
Poor
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
51 ft
1 main span
Daily traffic
800
2023 count
Owner
State
State Highway Agency

About this bridge

Ill 26/FAS 2370 over Drainage Ditch is a steel stringer/multi-beam or girder carrying Ill 26/FAS 2370 over Drainage Ditch in Putnam County, Illinois. It was built in 1956, so it is 69 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 800 vehicles a day, roughly 14% of them trucks, projected to reach 1,092 by 2046. The structure is 51 ft (15.5 m) long and 39 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesIll 26/FAS 2370
CrossesDrainage Ditch
Location4.75 MI S of Ill 71
RouteState Highway 26
Coordinates41.1897, -89.30883
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating32.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 15
Structure length51 ft (15.5 m)
Longest span47 ft (14.3 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2023)
Projected traffic1,092 by 2046
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ill 26/FAS 2370 over Drainage Ditch built?

It was built in 1956, making it 69 years old in 2025.

What condition is Ill 26/FAS 2370 over Drainage Ditch in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2024.

How much traffic does Ill 26/FAS 2370 over Drainage Ditch carry?

About 800 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is Ill 26/FAS 2370 over Drainage Ditch?

The structure is 51 ft (15.5 m) long with a longest span of 47 ft (14.3 m) and a deck 39 ft wide.

Who owns Ill 26/FAS 2370 over Drainage Ditch?

It is owned by the State Highway Agency.