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51ST AVENUE over MONTBELLO DITCH

Map

Coordinates:
+39.79009, -104.86640
39°47'24" N, 104°51'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:51ST AVENUE over MONTBELLO DITCH
Structure number:D-20-MB-332
Location:JUST WEST OF HAVANA ST
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:14.1 ft. [4.3 m]
Total length:28.9 ft. [8.8 m]
Deck width edge-to-edge:220.2 ft. [67.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,298 [as of 2013]
Truck traffic:2% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:84.6

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2016Good7 out of 10329884.6
December 2014Good7 out of 10329884.6
December 2012Good7 out of 10329884.6
December 2010Good7 out of 10228084.7
October 2008Good7 out of 10228084.7
November 2006Good7 out of 10310261.3
October 2004Good7 out of 10310261.3
October 2002Good7 out of 10310284.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.440434600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6161000
Steel Protective Coatingsq. ft.6161000