TR 240 over LAKE FORK CK


+39.94408, -89.26841
39°56'39" N, 89°16'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TR 240 over LAKE FORK CK
Structure number:054512100000000
Old structure number:000054512112906 (from 1992 edition)
Location:4.5 S 1 MI E MT PLSK
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:179.1 ft. [54.6 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Skew angle:20°
Owner:Town or Township Highway Agency [03]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Gravel [8]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:50 [as of 2006]
Deck condition:Serious [3 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:68.1 tons [61.9 metric tons]
Inventory rating:41.0 tons [37.3 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:48.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201548.0Structurally deficientSeriousSeriousFair50
January 201485.0Not deficientFairFairFair50
January 201279.5Not deficientFairFairSatisfactory50
February 201079.5Not deficientFairFairSatisfactory50
January 200879.5Not deficientFairFairSatisfactory50
January 200679.5Not deficientFairFairSatisfactory75
January 200479.5Not deficientFairFairSatisfactory75
March 200279.5Not deficientFairFairSatisfactory75
February 200079.5Not deficientFairFairSatisfactory75
200079.5Not deficientFairFairSatisfactory75
March 199879.5Not deficientFairFairSatisfactory75
February 199679.5Not deficientFairFairSatisfactory50
April 199479.5Not deficientFairFairSatisfactory50
January 199379.5Not deficientFairFairSatisfactory50
February 199179.5Not deficientFairFairSatisfactory50