+40.74832, -88.17354
40°44'54" N, 88°10'25" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 24 over N F VERMILION
Structure number:027008000000000
Old structure number:000027008005785 (from 1992 edition)
Location:0.47 MI E ILL 115
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:34.1 ft. [10.4 m]
Total length:92.9 ft. [28.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.3 ft. [13.2 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,300 [as of 2017]
Truck traffic:24% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:99.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairGoodGoodSatisfactory230099.7
January 2017FairGoodGoodSatisfactory215099.7
February 2016FairGoodGoodSatisfactory215099.7
January 2015FairGoodGoodSatisfactory230099.7
January 2013FairGoodGoodSatisfactory280080.0
January 2012FairGoodGoodSatisfactory280099.6
February 2011FairGoodGoodSatisfactory195099.7
January 2009FairGoodGoodSatisfactory195099.7
January 2008FairGoodGoodSatisfactory240099.7
January 2006FairGoodGoodSatisfactory230099.7
December 2004FairGoodGoodSatisfactory250099.7
March 2004FairGoodGoodSatisfactory250099.7
January 2002FairGoodGoodSatisfactory255099.6
February 2000FairGoodGoodSatisfactory240099.7
February 1999FairGoodGoodSatisfactory270099.6
February 1998FairGoodGoodSatisfactory250099.6
October 1996FairGoodGoodSatisfactory235099.7
November 1994FairGoodGoodSatisfactory200097.7
December 1993GoodGoodGoodGood200097.7
December 1992GoodGoodGoodGood195097.7
October 1991GoodGoodGoodGood195099.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Columneach1111000
Reinforced Concrete Abutmentlinear ft.105105000
Reinforced Concrete Pier Caplinear ft.212208400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1840160240
Reinforced Concrete Slabsq. ft.3,9642,5521,40066