SH 128 (120TH AVE) over US 36 ML


+39.91119, -105.08884
39°54'40" N, 105°05'20" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 128 (120TH AVE) over US 36 ML
Structure number:E-16-XU
Location:120TH AVE AND US 36
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:148.6 ft. [45.3 m]
Total length:299.2 ft. [91.2 m]
Roadway width between curbs:82.0 ft. [25.0 m]
Deck width edge-to-edge:129.9 ft. [39.6 m]
Vertical clearance below bridge:52.5 ft. [16.0 m]
Skew angle:36°
Owner:State Highway Agency [01]
Year built:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:16,000 [as of 2011]
Truck traffic:4% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood1600098.5
July 2015GoodVery GoodVery GoodVery Good1600097.5
January 2011GoodVery GoodVery GoodVery Good1600098.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.5,3465,09625000
Reinforced Concrete Decksq. ft.38,88338,883000
Wearing Surfacessq. ft.24,52623,5261,00000
Concrete Protective Coatingsq. ft.24,52624,526000
Reinforced Concrete Columneach77000
Reinforced Concrete Abutmentlinear ft.28911817010
Reinforced Concrete Pier Caplinear ft.1491292000
Strip Seal Jointlinear ft.2890265240
Pourable Jointlinear ft.289289000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.598598000