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BRIDGE STREET over LOOKING GLASS RIVER

Map

Coordinates:
+42.83990, -84.56913
42°50'24" N, 84°34'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BRIDGE STREET over LOOKING GLASS RIVER
Structure number:000000000002026
Old structure number:194172800006B01 (from 1992 edition)
Location:0.8 MI N OF S CITY LIMITS
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:38.7 ft. [11.8 m]
Total length:77.8 ft. [23.7 m]
Roadway width between curbs:35.1 ft. [10.7 m]
Deck width edge-to-edge:49.5 ft. [15.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1993
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,900 [as of 2006]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:104.1 tons [94.6 metric tons]
Inventory rating:62.4 tons [56.7 metric tons]
Sufficiency rating:97.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201697.9FairSatisfactoryGoodGood-3900
October 201497.9GoodGoodGoodGood-3900
October 201297.9GoodGoodGoodGood-3900
October 201097.9GoodGoodGoodGood-3900
February 200997.9GoodGoodGoodGood-3900
September 200697.9GoodGoodGoodGood-3900
April 200497.9FairGoodSatisfactoryGood-4475
April 200297.9FairGoodSatisfactoryGood-4475
June 200097.9GoodGoodGoodGood-4475
April 199897.9GoodVery GoodVery GoodExcellent-4475
December 199598.0GoodExcellentExcellentExcellent-4475
August 199398.0GoodExcellentExcellentExcellent-4475
March 199213.7PoorSatisfactoryImminent FailureVery Good-4827
January 199062.0FairSatisfactoryFairVery Good-4827