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I-25 NBL/SBL over LOCAL COUNTY ROAD

Map

Coordinates:
+36.53539, -104.54095
36°32'07" N, 104°32'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-25 NBL/SBL over LOCAL COUNTY ROAD
Structure number:000000000007071
Location:13.0 MI N OF JCT US-56
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:24.9 ft. [7.6 m]
Total length:27.9 ft. [8.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,460 [as of 2018]
Truck traffic:20% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 not over waterway. [N]
Sufficiency rating:75.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$409,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2018Good7 out of 10646075.2
August 2014Good7 out of 10467175.4
August 2012Good7 out of 10499875.4
August 2010Good7 out of 10509975.4
August 2008Good7 out of 10524875.4
August 2006Good7 out of 10505975.4
August 2004Good7 out of 10492575.4
August 2002Good7 out of 10458275.5
August 2000Good7 out of 10446875.5
September 1998Good7 out of 10408975.5
September 1996Good7 out of 10596375.3
January 1995Good7 out of 10386875.6
February 1993Good7 out of 10369275.6
March 1991Good7 out of 10180079.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.1941296500