PR 30 over CHANNEL


+18.22575, -65.90961
18°13'33" N, 65°54'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 30 over CHANNEL
Structure number:024251
Location:0.5 KM S E OF JUNCOS
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:10.5 ft. [3.2 m]
Total length:22.0 ft. [6.7 m]
Roadway width between curbs:130.3 ft. [39.7 m]
Deck width edge-to-edge:205.7 ft. [62.7 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:1971
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:72,500 [as of 2002]
Truck traffic:7% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:76.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2018Fair5 out of 107250076.2
August 2016Fair5 out of 107250076.2
September 2014Fair5 out of 107250076.2
August 2012Fair5 out of 107250076.2
October 2010Fair6 out of 107060088.4
October 2008Fair6 out of 107060088.4
July 2006Fair6 out of 106500091.9
July 2001Fair6 out of 105000093.3
July 1999Fair6 out of 104680093.6
March 1997Fair6 out of 103340096.4
October 1995Fair6 out of 103090095.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.41324672950
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4600046