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US 101 over HALF BRIDGE
Map
Coordinates:
+46.66472, -123.80806
46°39'53" N, 123°48'29" W
+46.66472, -123.80806
46°39'53" N, 123°48'29" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
| Name: | US 101 over HALF BRIDGE |
| Structure number: | 0007380A0000000 |
| Location: | 25.4 N JCT SR 4 |
| Route classification: | Principal Arterial - Other (Rural) [02] |
| Length of largest span: | 20.0 ft. [6.1 m] |
| Total length: | 310.1 ft. [94.5 m] |
| Roadway width between curbs: | 54.1 ft. [16.5 m] |
| Deck width edge-to-edge: | 24.0 ft. [7.3 m] |
| Owner: | State Highway Agency [01] |
| Year built: | 1963 |
| 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: | 25 |
| Main spans material: | Concrete continuous [2] |
| Main spans design: | Slab [01] |
| Deck type: | Concrete Cast-in-Place [1] |
| Wearing surface: | Bituminous [6] |
Latest Available Inspection: September 2018
| Good/Fair/Poor Condition: | Good |
| Status: | Open, no restriction [A] |
| Average daily traffic: | 6,903 [as of 2016] |
| Truck traffic: | 7% of total traffic |
| Deck condition: | Good [7 out of 9] |
| Superstructure condition: | Good [7 out of 9] |
| Substructure condition: | Good [7 out of 9] |
| Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
| Deck geometry appraisal: | Better than present minimum criteria [7] |
| Roadway alignment appraisal: | Equal to present desirable criteria [8] |
| Scour condition: | Bridge not over waterway. [N] |
| Sufficiency rating: | 84.4 |
| Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
| Estimated cost of work: | $6,944,000 |
Previous Inspections
| Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
|---|---|---|---|---|---|---|
| September 2018 | Good | Good | Good | Good | 6903 | 84.4 |
| September 2016 | Good | Good | Good | Good | 6098 | 84.2 |
| November 2014 | Good | Good | Good | Good | 6098 | 84.2 |
| November 2012 | Good | Good | Good | Good | 6425 | 84.2 |
| November 2010 | Fair | Good | Good | Satisfactory | 6700 | 84.2 |
| November 2008 | Fair | Good | Good | Satisfactory | 7321 | 84.1 |
| October 2006 | Fair | Good | Good | Satisfactory | 2947 | 85.8 |
| November 2004 | Fair | Good | Good | Satisfactory | 2947 | 85.8 |
| June 2002 | Fair | Good | Good | Satisfactory | 2947 | 85.8 |
| December 2000 | Fair | Good | Good | Satisfactory | 2918 | 85.8 |
| June 1998 | Fair | Good | Good | Satisfactory | 2918 | 85.8 |
| November 1996 | Fair | Good | Good | Satisfactory | 2918 | 88.3 |
| November 1994 | Fair | Good | Good | Satisfactory | 2918 | 94.6 |
| March 1992 | Fair | Good | Good | Satisfactory | 2075 | 85.7 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
| Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
|---|---|---|---|---|---|---|
| Superstructure | ||||||
| Reinforced Concrete Girder/Beam | linear ft. | 310 | 310 | 0 | 0 | 0 |
| Deck | ||||||
| Reinforced Concrete Top Flange | sq. ft. | 5,350 | 5,350 | 0 | 0 | 0 |
| Wearing Surfaces | sq. ft. | 5,350 | 0 | 5,350 | 0 | 0 |
| Substructure | ||||||
| Reinforced Concrete Column | each | 17 | 16 | 0 | 1 | 0 |
| Other Material Abutment | linear ft. | 35 | 35 | 0 | 0 | 0 |
| Joints | ||||||
| Open Joint | linear ft. | 74 | 0 | 0 | 0 | 74 |
| Deck | ||||||
| Reinforced Concrete Slab | sq. ft. | 5,350 | 5,350 | 0 | 0 | 0 |
© 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/1589937
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1589937