Share: 
N.FK. BOISE R. RD. over NORTH FORK BOISE RIVER
Map
Coordinates:
+43.91275, -115.40637
43°54'46" N, 115°24'23" W
+43.91275, -115.40637
43°54'46" N, 115°24'23" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | N.FK. BOISE R. RD. over NORTH FORK BOISE RIVER |
| Structure number: | 040203000001170 |
| Location: | (DEER PARK BRIDGE) |
| Purpose: | Carries highway over waterway |
| Route classification: | Local (Rural) [09] |
| Length of largest span: | 49.9 ft. [15.2 m] |
| Total length: | 133.2 ft. [40.6 m] |
| Roadway width between curbs: | 14.8 ft. [4.5 m] |
| Deck width edge-to-edge: | 16.1 ft. [4.9 m] |
| Owner: | U.S. Forest Service [64] |
| Year built: | 1949 |
| Historic significance: | Historical significance is not determinable at this time [4] |
| Design load: | MS 18 / HS 20 [5] |
| Number of main spans: | 3 |
| Main spans material: | Steel continuous [4] |
| Main spans design: | Stringer/Multi-beam or girder [02] |
| Deck type: | Wood or Timber [8] |
| Wearing surface: | Bituminous [6] |
Latest Available Inspection: October 2017
| Good/Fair/Poor Condition: | Fair |
| Status: | Posted for load [P] |
| Average daily traffic: | 59 [as of 1992] |
| Deck condition: | Very Good [8 out of 9] |
| Superstructure condition: | Good [7 out of 9] |
| Substructure condition: | Satisfactory [6 out of 9] |
| Structural appraisal: | Unknown [*] |
| Deck geometry appraisal: | Equal to present minimum criteria [6] |
| Water adequacy appraisal: | Equal to present desirable criteria [8] |
| Roadway alignment appraisal: | Equal to present minimum criteria [6] |
| Channel protection: | Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5] |
| Pier/abutment protection: | Navigation protection not required [1] |
| Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4] |
| Sufficiency rating: | 77.3 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| October 2017 | Fair | Very Good | Good | Satisfactory | 59 | 77.3 |
| September 2015 | Fair | Very Good | Very Good | Satisfactory | 59 | 77.3 |
| September 2013 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 77.3 |
| November 2011 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 76.0 |
| September 2009 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 76.0 |
| August 2007 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 76.0 |
| October 2005 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 76.4 |
| August 2003 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 77.6 |
| September 2001 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 77.6 |
| October 1999 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 77.6 |
| September 1997 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 77.6 |
| October 1995 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 77.9 |
| June 1993 | Fair | Very Good | Satisfactory | Satisfactory | 59 | 77.9 |
© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1134884
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1134884