+18.26667, -65.69500
18°16'00" N, 65°41'42" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 975 over RIO ABAJO CREEK
Structure number:007811
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:11.5 ft. [3.5 m]
Total length:24.0 ft. [7.3 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:1958
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: June 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:200 [as of 2005]
Truck traffic:4% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:67.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$186,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Poor4 out of 1020067.7
June 2017Poor4 out of 1020067.7
May 2016Poor4 out of 1020067.7
April 2015Poor4 out of 1020067.5
April 2014Poor4 out of 1020067.6
April 2013Poor4 out of 1020067.6
April 2011Fair6 out of 10150099.4
May 2009Fair6 out of 1020099.9
October 2007Fair6 out of 1020099.9
November 2005Fair6 out of 1020077.7
April 2003Fair6 out of 1020077.7
May 2000Fair6 out of 1020074.7
April 1998Fair6 out of 1020074.7
February 1996Fair6 out of 1020077.7
November 1993Fair5 out of 1027067.6
February 1992Poor4 out of 1027049.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.92593030
Bridge Rail
Other Material Bridge Raillinear ft.2619700