SB-STORZ EXP over NB-US75
Map
Coordinates:
+41.30166, -95.9523641°18'06" N, 95°57'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.
Facts
Name: | SB-STORZ EXP over NB-US75 |
Structure number: | S075 09341 |
Location: | AMES AVE/STORZ EXP INTCHG |
Purpose: | Carries highway overpass over highway |
Route classification: | Other Principal Arterial (Urban) [14] |
Length of largest span: | 83.0 ft. [25.3 m] |
Total length: | 191.0 ft. [58.2 m] |
Roadway width between curbs: | 27.9 ft. [8.5 m] |
Deck width edge-to-edge: | 30.2 ft. [9.2 m] |
Vertical clearance below bridge: | 17.1 ft. [5.2 m] |
Skew angle: | 48° |
Owner: | State Highway Agency [01] |
Year built: | 1986 |
Year reconstructed: | 2014 |
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: | 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: August 2016
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 720 [as of 2010] |
Deck condition: | Excellent [9 out of 9] |
Superstructure condition: | Very Good [8 out of 9] |
Substructure condition: | Very Good [8 out of 9] |
Structural appraisal: | Equal to present desirable criteria [8] |
Deck geometry appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Underclearances appraisal: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Pier/abutment protection: | Navigation protection not required [1] |
Scour condition: | Bridge not over waterway. [N] |
Operating rating: | 86.8 tons [78.9 metric tons] |
Inventory rating: | 51.9 tons [47.2 metric tons] |
Sufficiency rating: | 95.4 |
Recommended work: | Other structural work, including hydraulic replacements. [38] |
Previous Inspections
Date | Suff. Rating | Condition | Deck | Superstructure | Substructure | SD/FO | ADT |
---|
August 2016 | 95.4 | Good | Excellent | Very Good | Very Good | - | 720 |
March 2016 | 95.4 | Good | Good | Very Good | Very Good | - | 720 |
March 2014 | 95.4 | Good | Good | Very Good | Very Good | FO | 720 |
March 2012 | 95.9 | Good | Good | Very Good | Very Good | FO | 720 |
February 2010 | 80.0 | Fair | Satisfactory | Very Good | Very Good | FO | 8418 |
March 2008 | 80.0 | Fair | Satisfactory | Very Good | Very Good | FO | 8418 |
February 2006 | 79.8 | Good | Very Good | Very Good | Very Good | FO | 10100 |
August 2004 | 79.9 | Good | Very Good | Very Good | Very Good | FO | 9200 |
February 2002 | 79.8 | Good | Very Good | Very Good | Very Good | FO | 9700 |
October 2000 | 79.8 | Good | Very Good | Very Good | Very Good | FO | 9550 |
August 1998 | 79.8 | Good | Very Good | Very Good | Very Good | FO | 9550 |
September 1996 | 78.9 | Good | Excellent | Excellent | Excellent | FO | 17600 |
September 1994 | 79.6 | Good | Excellent | Excellent | Excellent | - | 14800 |
August 1992 | 80.4 | Good | Excellent | Excellent | Excellent | - | 6000 |
September 1990 | 80.4 | Good | Excellent | Excellent | Excellent | - | 6000 |