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FDR 648 over W FORK OF SAN JUAN RIVER

Map

Coordinates:
+37.44988, -106.91114
37°26'60" N, 106°54'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FDR 648 over W FORK OF SAN JUAN RIVER
Structure number:021306000001024
Location:13.7 MI NNE OF PAGOSA SPG
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.5 ft. [15.1 m]
Total length:53.2 ft. [16.2 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:U.S. Forest Service [64]
Year built:1954
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:32 [as of 2002]
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:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:75.2
Estimated cost of work:$192,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018GoodGoodGoodGood3275.2
July 2016GoodGoodGoodGood3279.2
July 2014GoodGoodGoodGood3279.2