PR 984 over WATERWAY


+18.34678, -65.68649
18°20'48" N, 65°41'11" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 984 over WATERWAY
Structure number:017921
Location:0.60 KM S INT PR940 &
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:13.8 ft. [4.2 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:44°
Owner:State Highway Agency [01]
Year built:1982
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:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:1,000 [as of 2005]
Truck traffic:4% of total traffic
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:53.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$432,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2018Fair6 out of 10100053.1
August 2016Fair6 out of 10100053.1
August 2014Fair6 out of 10100028.6
August 2012Fair6 out of 10100028.6
September 2010Fair6 out of 10100086.7
October 2008Fair6 out of 10100086.7
September 2006Fair6 out of 10100086.7
December 2004Fair6 out of 10100086.7
November 2002Fair6 out of 10110088.6
April 2000Fair6 out of 10110088.6
June 1998Fair6 out of 10120088.5
July 1996Fair6 out of 10130087.5
August 1994Fair6 out of 10130087.6
August 1992Fair6 out of 10130087.6
January 1991Fair5 out of 10116076.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.43271600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.85721300