Share:

CR 21 over DAUSMAN DITCH

Map 

Coordinates:
+41.48639, -85.84917
41°29'11" N, 85°50'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CR 21 over DAUSMAN DITCH
Structure number:2000123
Location:00.30 S OF CR 146
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:22.6 ft. [6.9 m]
Total length:47.9 ft. [14.6 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:County Highway Agency [02]
Year built:1976
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:2
Main spans material:Wood or timber [7]
Main spans design:Slab [01]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:330 [as of 2011]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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 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 the assessed or calculated scour condition. [8]
Operating rating:44.9 tons [40.8 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:96.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201496.9Not deficientSatisfactorySatisfactorySatisfactory330
August 201296.9Not deficientSatisfactorySatisfactorySatisfactory330
October 201096.9Not deficientSatisfactorySatisfactorySatisfactory330
November 200896.6Not deficientSatisfactorySatisfactorySatisfactory286
October 200696.9Not deficientSatisfactorySatisfactorySatisfactory286
September 200496.9Not deficientSatisfactoryGoodSatisfactory237
August 200296.9Not deficientGoodGoodSatisfactory237
May 200099.9Not deficientGoodGoodSatisfactory237
August 199899.9Not deficientGoodGoodGood200
April 199699.9Not deficientGoodVery GoodVery Good200
September 199499.9Not deficientGoodVery GoodVery Good200
June 199296.9Not deficientGoodVery GoodVery Good200
June 199097.9Not deficientGoodVery GoodVery Good200