RI 77 MAIN RD over NANAQUAKET POND
Map
Coordinates:
+41.61787, -71.2044141°37'04" N, 71°12'16" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | RI 77 MAIN RD over NANAQUAKET POND |
Structure number: | 000000000002840 |
Location: | 0.4 Mi N of JCT RI 177 |
Purpose: | Carries highway over waterway |
Route classification: | Minor Arterial (Urban) [16] |
Length of largest span: | 20.3 ft. [6.2 m] |
Total length: | 25.6 ft. [7.8 m] |
Roadway width between curbs: | 44.9 ft. [13.7 m] |
Deck width edge-to-edge: | 52.8 ft. [16.1 m] |
Owner: | State Highway Agency [01] |
Year built: | 1933 |
Historic significance: | Bridge is eligible for the National Register of Historic Places [2] |
Design load: | MS 18 / HS 20 [5] |
Main span material: | Concrete [1] |
Main span design: | Slab [01] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: April 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 6,868 [as of 2014] |
Truck traffic: | 10% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Fair [5 out of 9] |
Substructure condition: | Fair [5 out of 9] |
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: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
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] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 76.8 |
Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
Estimated cost of work: | $381,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
April 2017 | Fair | Satisfactory | Fair | Fair | 6868 | 76.8 |
May 2015 | Fair | Satisfactory | Fair | Fair | 6868 | 55.4 |
June 2013 | Fair | Fair | Fair | Fair | 7900 | 55.4 |
June 2011 | Fair | Fair | Fair | Satisfactory | 7900 | 51.5 |
June 2009 | Fair | Fair | Fair | Satisfactory | 7900 | 77.7 |
June 2007 | Fair | Fair | Fair | Satisfactory | 7900 | 80.7 |
November 2004 | Fair | Fair | Fair | Satisfactory | 9300 | 80.3 |
February 2003 | Fair | Fair | Fair | Fair | 9300 | 80.3 |
February 2001 | Fair | Fair | Fair | Fair | 9300 | 80.3 |
October 1998 | Fair | Fair | Fair | Fair | 9300 | 85.5 |
September 1996 | Fair | Fair | Fair | Satisfactory | 5400 | 86.4 |
August 1994 | Fair | Fair | Fair | Satisfactory | 5400 | 86.5 |
September 1992 | Fair | Fair | Fair | Satisfactory | 5300 | 86.5 |
September 1990 | Fair | Satisfactory | Satisfactory | Satisfactory | 5300 | 96.0 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Substructure |
Masonry Abutment | linear ft. | 100 | 43 | 10 | 25 | 22 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 26 | 24 | 2 | 0 | 0 |
Other Material Bridge Rail | linear ft. | 52 | 22 | 28 | 2 | 0 |
Deck |
Reinforced Concrete Slab | sq. ft. | 1,344 | 1,118 | 117 | 19 | 90 |
Wearing Surfaces | sq. ft. | 1,145 | 687 | 200 | 258 | 0 |