US 50 (I-305) EB over SACRAMENTO RIV,I 5,CONNS
Map
Coordinates:
+38.57698, -121.5254838°34'37" N, 121°31'32" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | US 50 (I-305) EB over SACRAMENTO RIV,I 5,CONNS |
Structure number: | 24 0004R |
Location: | 03-SAC-050-L0.01-SAC |
Purpose: | Carries highway over highway, waterway, and railroad |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Length of largest span: | 274.9 ft. [83.8 m] |
Total length: | 6346.4 ft. [1934.3 m] |
Roadway width between curbs: | 63.0 ft. [19.2 m] |
Deck width edge-to-edge: | 65.0 ft. [19.8 m] |
Vertical clearance below bridge: | 52.5 ft. [16.0 m] |
Skew angle: | 99° |
Owner: | State Highway Agency [01] |
Year built: | 1966 |
Year reconstructed: | 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: | 39 |
Main spans material: | Steel [3] |
Main spans design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Integral Concrete (separate non-modified layer of concrete added to structural deck) [2] |
Latest Available Inspection: October 2017
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 115,500 [as of 2009] |
Truck traffic: | 3% 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: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Superior to present desirable criteria [9] |
Underclearances appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Water adequacy appraisal: | Equal to present desirable criteria [8] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Channel protection: | Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8] |
Pier/abutment protection: | In place and functioning [2] |
Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
Sufficiency rating: | 87.5 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
October 2017 | Good | Good | Good | Good | 115500 | 87.5 |
October 2015 | Good | Very Good | Very Good | Very Good | 115500 | 79.0 |
October 2013 | Fair | Fair | Satisfactory | Good | 115500 | 78.0 |
October 2011 | Poor | Serious | Fair | Good | 115500 | 66.0 |
October 2009 | Poor | Serious | Fair | Good | 102500 | 66.0 |
October 2007 | Poor | Serious | Fair | Good | 102500 | 66.0 |
December 2006 | Poor | Serious | Fair | Good | 102500 | 66.0 |
March 2006 | Poor | Serious | Fair | Good | 102500 | 66.0 |
January 2005 | Fair | Satisfactory | Fair | Good | 102500 | 71.0 |
September 2003 | Fair | Satisfactory | Satisfactory | Good | 85650 | 82.0 |
April 2002 | Fair | Satisfactory | Satisfactory | Good | 85650 | 82.0 |
September 2001 | Fair | Satisfactory | Satisfactory | Good | 85650 | 82.0 |
August 2000 | Fair | Satisfactory | Satisfactory | Good | 85650 | 82.0 |
November 1998 | Fair | Satisfactory | Satisfactory | Good | 85650 | 82.0 |
December 1992 | Fair | Satisfactory | Fair | Good | 71400 | 70.0 |
May 1990 | Fair | Satisfactory | Fair | Good | 71400 | 70.0 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 8,213 | 8,059 | 154 | 0 | 0 |
Steel Protective Coating | sq. ft. | 59,336 | 43,691 | 0 | 15,645 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 40,140 | 40,140 | 0 | 0 | 0 |
Wearing Surfaces | sq. ft. | 38,961 | 38,961 | 0 | 0 | 0 |
Superstructure |
Steel Pin or Pin & Hangar Assembly | each | 69 | 69 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 84 | 84 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 24 | 24 | 0 | 0 | 0 |
Reinforced Concrete Pile Cap/Footing | linear ft. | 24 | 0 | 24 | 0 | 0 |
Prestressed Concrete Pile | each | 1 | 1 | 0 | 0 | 0 |
Timber Pile | each | 1 | 1 | 0 | 0 | 0 |
Steel Pier Cap | linear ft. | 41 | 39 | 2 | 0 | 0 |
Steel Protective Coating | sq. ft. | 301 | 0 | 0 | 301 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 693 | 691 | 0 | 2 | 0 |
Joints |
Strip Seal Joint | linear ft. | 61 | 0 | 0 | 61 | 0 |
Pourable Joint | linear ft. | 224 | 224 | 0 | 0 | 0 |
Compression Joint | linear ft. | 434 | 124 | 0 | 310 | 0 |
Bearings |
Elastomeric Bearing | each | 89 | 85 | 0 | 4 | 0 |
Movable Bearing | each | 11 | 11 | 0 | 0 | 0 |
Bridge Rail |
Other Material Bridge Rail | linear ft. | 3,867 | 3,867 | 0 | 0 | 0 |