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MSAS 140(LAKE AVE) over SHIP CANAL

Map

Coordinates:
+46.77815, -92.09264
46°46'41" N, 92°05'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MSAS 140(LAKE AVE) over SHIP CANAL
Structure number:L6116
Location:0.6 MI SE OF SUPERIOR ST
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:385.8 ft. [117.6 m]
Total length:501.7 ft. [152.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Vertical clearance above deck:18.0 ft. [5.5 m]
Vertical clearance below bridge:134.8 ft. [41.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1905
Year reconstructed:2011
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Movable - Lift [15]
Deck type:Open Grating [3]
Wearing surface:Other [9]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Posted for other load-capacity restriction [R]
Average daily traffic:7,093 [as of 2008]
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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 replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
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:28.4 tons [25.8 metric tons]
Sufficiency rating:49.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201649.5FairFairSatisfactoryGood-7093
November 201550.5FairSatisfactorySatisfactoryGood-7093
November 201450.5FairSatisfactorySatisfactoryGoodFO7093
October 201350.5FairSatisfactorySatisfactoryGoodFO7093
October 201250.5FairSatisfactorySatisfactoryGoodFO7093
December 201150.5FairSatisfactorySatisfactoryGoodFO7093
December 201050.5FairSatisfactorySatisfactoryGoodFO7093
October 200949.5FairSatisfactoryFairSatisfactoryFO7093
March 200949.5FairSatisfactoryFairGood-7100
December 200743.0FairSatisfactoryFairGood-7100
October 200643.0FairSatisfactoryFairGood-7100
January 200643.0FairSatisfactoryFairGood-7100
December 200443.0FairSatisfactoryFairGood-7100
March 200351.0FairFairSatisfactoryGoodFO6900
November 200053.0FairFairSatisfactoryGoodFO6900
December 199953.0FairFairSatisfactoryGoodFO6900
December 199853.0FairFairSatisfactoryGoodFO6900
December 199753.0FairSatisfactorySatisfactoryGoodFO6900
December 199653.0FairSatisfactorySatisfactoryGoodFO6900
December 199453.0FairSatisfactorySatisfactoryGoodFO7753
December 199253.0GoodVery GoodGoodGood-7753
December 199153.0GoodVery GoodGoodVery Good-7753