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US-70 over UNNAMED WATERWAY

Map

Coordinates:
+34.14060, -103.40225
34°08'26" N, 103°24'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-70 over UNNAMED WATERWAY
Structure number:000000000002088
Location:4.7 M SW JCT NM206/PORTAL
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.0 ft. [6.7 m]
Owner:State Highway Agency [01]
Year built:1977
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,022 [as of 2014]
Truck traffic:41% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:75.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$116,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2015Good7 out of 10302275.5
December 2011Good7 out of 10318575.5
December 2007Good7 out of 10302375.5
February 2004Good7 out of 10155381.7
February 2000Good7 out of 101612776.7
September 1995Good7 out of 10299676.7
December 1993Good7 out of 10255176.7
December 1991Good7 out of 10167073.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.35417717700