Share: 
SR 129 over GRANDE RONDE RIVER
Map
Coordinates:
+46.04147, -117.25303
46°02'29" N, 117°15'11" W
+46.04147, -117.25303
46°02'29" N, 117°15'11" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | SR 129 over GRANDE RONDE RIVER |
| Structure number: | 0002672A0000000 |
| Location: | 4.4 N OREGON |
| Purpose: | Carries highway and pedestrian walkway over waterway |
| Route classification: | Minor Arterial (Rural) [06] |
| Length of largest span: | 115.2 ft. [35.1 m] |
| Total length: | 283.2 ft. [86.3 m] |
| Roadway width between curbs: | 24.0 ft. [7.3 m] |
| Deck width edge-to-edge: | 28.5 ft. [8.7 m] |
| Owner: | State Highway Agency [01] |
| Year built: | 1941 |
| Historic significance: | Bridge is on the National Register of Historic Places [1] |
| Design load: | M 13.5 / H 15 [2] |
| Number of main spans: | 3 |
| Main spans material: | Steel continuous [4] |
| Main spans design: | Stringer/Multi-beam or girder [02] |
| Deck type: | Concrete Cast-in-Place [1] |
| Wearing surface: | Bituminous [6] |
Latest Available Inspection: September 2017
| Good/Fair/Poor Condition: | Fair |
| Status: | Open, no restriction [A] |
| Average daily traffic: | 334 [as of 2012] |
| Truck traffic: | 18% of total traffic |
| Deck condition: | Good [7 out of 9] |
| Superstructure condition: | Satisfactory [6 out of 9] |
| Substructure condition: | Satisfactory [6 out of 9] |
| Structural appraisal: | Equal to present minimum criteria [6] |
| Deck geometry appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
| Water adequacy appraisal: | Equal to present desirable criteria [8] |
| Roadway alignment appraisal: | Equal to present minimum criteria [6] |
| 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] |
| Scour condition: | Bridge is scour critical; bridge foundations determined to be unstable. [3] |
| Sufficiency rating: | 85.8 |
| Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
| Estimated cost of work: | $3,170,000 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| September 2017 | Fair | Good | Satisfactory | Satisfactory | 334 | 85.8 |
| September 2015 | Fair | Good | Satisfactory | Satisfactory | 334 | 85.6 |
| September 2013 | Fair | Good | Satisfactory | Satisfactory | 334 | 85.6 |
| September 2011 | Fair | Good | Satisfactory | Satisfactory | 386 | 85.4 |
| July 2010 | Good | Good | Good | Good | 300 | 85.7 |
| July 2008 | Good | Good | Good | Good | 300 | 80.6 |
| July 2006 | Good | Good | Good | Good | 480 | 76.8 |
| September 2004 | Good | Good | Good | Good | 480 | 76.8 |
| October 2002 | Fair | Good | Good | Fair | 480 | 62.5 |
| April 2000 | Fair | Good | Good | Fair | 291 | 66.4 |
| October 1998 | Fair | Good | Good | Fair | 291 | 67.4 |
| August 1996 | Fair | Good | Good | Satisfactory | 291 | 59.8 |
| August 1994 | Fair | Good | Good | Satisfactory | 291 | 59.8 |
| July 1992 | Fair | Satisfactory | Good | Satisfactory | 315 | 59.7 |
© 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/1589016
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1589016