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NM-41 over CIBOLO ARROYO

Map

Coordinates:
+34.95156, -106.05133
34°57'06" N, 106°03'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-41 over CIBOLO ARROYO
Structure number:000000000006860
Location:3.9 MI S OF JCT I-40
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:9.8 ft. [3.0 m]
Total length:53.8 ft. [16.4 m]
Owner:State Highway Agency [01]
Year built:1966
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:5
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2014

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,860 [as of 2014]
Truck traffic:6% 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 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:77.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$175,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2014Good7 out of 10286077.0
June 2010Good7 out of 10828277.0
June 2006Good7 out of 10490277.0
June 2002Good7 out of 10372777.0
June 1998Good7 out of 10369877.0
June 1994Good7 out of 10100284.6
June 1992Good7 out of 10223977.0
May 1990Good7 out of 10219277.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.2522421000