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HANGING MOSS ROAD over I 220

Map

Coordinates:
+32.39730, -90.18036
32°23'50" N, 90°10'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HANGING MOSS ROAD over I 220
Structure number:510022002500930
Location:4.2 MI N US 49
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:145.0 ft. [44.2 m]
Total length:292.0 ft. [89.0 m]
Roadway width between curbs:86.6 ft. [26.4 m]
Deck width edge-to-edge:89.9 ft. [27.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1978
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,000 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairFairVery GoodVery Good1300091.7
September 2014FairFairVery GoodVery Good1400092.3
September 2012FairFairVery GoodVery Good1400092.3
August 2010FairFairVery GoodVery Good1400092.3
July 2008GoodGoodVery GoodVery Good1400093.3
October 2006GoodVery GoodVery GoodVery Good1400093.3
September 2004GoodVery GoodVery GoodVery Good610093.7
September 2002GoodVery GoodVery GoodVery Good240093.9
October 2000GoodVery GoodVery GoodVery Good240093.9
August 1998GoodVery GoodVery GoodVery Good240093.9
January 1997GoodVery GoodVery GoodVery Good240094.0
January 1995GoodVery GoodVery GoodVery Good220094.0
February 1993GoodVery GoodVery GoodVery Good200094.0
March 1991GoodVery GoodVery GoodVery Good389094.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,9002,900000
Steel Protective Coatingsq. ft.57,25028,6250028,625
Deck
Reinforced Concrete Decksq. ft.26,247026,24700
Substructure
Reinforced Concrete Columneach55000
Reinforced Concrete Abutmentlinear ft.1801215810
Reinforced Concrete Pier Caplinear ft.184184000
Joints
Assembly without Seal Jointlinear ft.112112000
Bearings
Movable Bearingeach3082020
Steel Protective Coatingsq. ft.30102000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.584584000