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CH 1 LOST NATION R over CHAMBERLAIN CREEK

Map

Coordinates:
+41.87696, -89.40037
41°52'37" N, 89°24'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CH 1 LOST NATION R over CHAMBERLAIN CREEK
Structure number:052369100000000
Old structure number:000052369111999 (from 1992 edition)
Location:1.7 MI S OF OGLE CO
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:32.2 ft. [9.8 m]
Total length:87.9 ft. [26.8 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:35°
Owner:County Highway Agency [02]
Year built:1963
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:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,150 [as of 2012]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Operating rating:49.2 tons [44.7 metric tons]
Inventory rating:29.6 tons [26.9 metric tons]
Sufficiency rating:72.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$432,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201672.4GoodGoodGoodGoodFO2150
February 201472.4GoodGoodGoodGoodFO2150
February 201268.8GoodGoodGoodGoodFO2150
March 201068.8GoodGoodGoodGoodFO2150
March 200868.8GoodGoodGoodGoodFO2150
March 200668.5GoodGoodGoodGoodFO2300
January 200468.7GoodVery GoodGoodGoodFO2200
September 200168.7FairVery GoodSatisfactorySatisfactoryFO2200
August 199971.6FairVery GoodSatisfactorySatisfactory-1850
May 199871.6FairVery GoodSatisfactorySatisfactory-1850
August 199571.6FairVery GoodSatisfactorySatisfactory-1850
September 199371.5FairVery GoodSatisfactorySatisfactory-1900
July 199171.5FairVery GoodSatisfactorySatisfactory-1900