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US 20 WB over MENOMINEE RD

Map

Coordinates:
+42.46256, -90.51574
42°27'45" N, 90°30'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 20 WB over MENOMINEE RD
Structure number:043000600000000
Old structure number:000043000609988 (from 1992 edition)
Location:3.2 MI W JCT ILL 84
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:51.8 ft. [15.8 m]
Total length:128.0 ft. [39.0 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,100 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Very Good [8 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:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:62.7 tons [57.0 metric tons]
Inventory rating:37.7 tons [34.3 metric tons]
Sufficiency rating:92.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201592.7FairVery GoodSatisfactoryGood-9100
September 201392.7FairExcellentSatisfactoryGood-9400
March 201283.7FairFairFairGood-4825
March 201083.7FairFairFairGood-4700
November 200883.7FairFairFairGood-4600
November 200683.9FairFairFairGood-4200
December 200583.9FairFairFairFair-4200
December 200384.9FairSatisfactoryFairFair-4250
November 200184.9FairSatisfactoryFairFair-4150
November 199981.8PoorPoorFairFairSD4450
November 199781.8PoorPoorSatisfactoryFairSD4100
November 199579.9PoorPoorSatisfactoryFairSD3950
December 199480.1PoorPoorSatisfactoryFairSD3200
January 199480.1PoorPoorSatisfactoryFairSD3200
February 199379.4PoorPoorSatisfactoryFairSD6000
November 199181.4PoorPoorSatisfactoryFairSD6000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.76863701310
Deck
Reinforced Concrete Decksq. ft.5,4105,25016000
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Pier Walllinear ft.9090000
Reinforced Concrete Abutmentlinear ft.8686000
Reinforced Concrete Pier Caplinear ft.176173030
Bearings
Elastomeric Bearingeach1212000
Movable Bearingeach66000
Fixed Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.248248000