TOWER GROVE AVE over BNSF RR
Map
Coordinates:
+38.62178, -90.2557038°37'18" N, 90°15'21" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | TOWER GROVE AVE over BNSF RR |
Structure number: | 12819 |
Location: | S 20 T 45 N R 7 E |
Purpose: | Carries highway over railroad |
Route classification: | Minor Arterial (Urban) [16] |
Length of largest span: | 46.9 ft. [14.3 m] |
Total length: | 127.0 ft. [38.7 m] |
Roadway width between curbs: | 49.9 ft. [15.2 m] |
Deck width edge-to-edge: | 79.4 ft. [24.2 m] |
Vertical clearance below bridge: | 19.7 ft. [6.0 m] |
Owner: | City or Municipal Highway Agency [04] |
Year built: | 1984 |
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: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: April 2017
Good/Fair/Poor Condition: | Fair |
Status: | Posted for load [P] |
Average daily traffic: | 9,235 [as of 2017] |
Truck traffic: | 5% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 77.4 |
Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
Estimated cost of work: | $960,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
April 2017 | Fair | Good | Good | Satisfactory | 9235 | 77.4 |
April 2015 | Fair | Good | Good | Satisfactory | 9235 | 77.4 |
April 2013 | Fair | Good | Good | Satisfactory | 9235 | 77.4 |
March 2011 | Fair | Good | Good | Satisfactory | 9235 | 77.4 |
April 2009 | Fair | Good | Good | Satisfactory | 9235 | 77.4 |
May 2007 | Fair | Good | Good | Satisfactory | 9235 | 77.4 |
July 2005 | Good | Good | Good | Good | 9235 | 80.4 |
May 2003 | Good | Good | Very Good | Very Good | 9179 | 80.5 |
June 2001 | Good | Good | Very Good | Very Good | 9179 | 80.4 |