MO 799 S over MISSISSIPPI RVR, CST S L
Map
Coordinates:
+38.77501, -90.1821438°46'30" N, 90°10'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.
Facts
Name: | MO 799 S over MISSISSIPPI RVR, CST S L |
Structure number: | 3954 |
Location: | S 13 T 45 N R 7 E |
Purpose: | Carries highway over highway, waterway, and railroad |
Route classification: | Other Principal Arterial (Urban) [14] |
Length of largest span: | 963.0 ft. [293.5 m] |
Total length: | 4010.0 ft. [1222.2 m] |
Roadway width between curbs: | 38.1 ft. [11.6 m] |
Deck width edge-to-edge: | 43.6 ft. [13.3 m] |
Vertical clearance above deck: | 17.7 ft. [5.4 m] |
Vertical clearance below bridge: | 54.8 ft. [16.7 m] |
Owner: | State Highway Agency [01] |
Year built: | 1951 |
Year reconstructed: | 1988 |
Historic significance: | Historical significance is not determinable at this time [4] |
Design load: | MS 18 / HS 20 [5] |
Number of main spans: | 3 |
Main spans material: | Steel continuous [4] |
Main spans design: | Truss - Thru [10] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: September 2016
Good/Fair/Poor Condition: | Poor |
Status: | Open, no restriction [A] |
Average daily traffic: | 7,339 [as of 2016] |
Truck traffic: | 10% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Poor [4 out of 9] |
Substructure condition: | Fair [5 out of 9] |
Structural appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Deck geometry appraisal: | Basically intolerable requiring high priority of replacement [2] |
Water adequacy appraisal: | Superior to present desirable criteria [9] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
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] |
Pier/abutment protection: | In place and functioning [2] |
Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
Operating rating: | 64.4 tons [58.5 metric tons] |
Inventory rating: | 35.6 tons [32.4 metric tons] |
Sufficiency rating: | 42.0 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $116,851,000 |
Previous Inspections
Date | Suff. Rating | Condition | Deck | Superstructure | Substructure | SD/FO | ADT |
---|
September 2016 | 42.0 | Poor | Satisfactory | Poor | Fair | SD | 7339 |
November 2015 | 22.0 | Poor | Satisfactory | Serious | Poor | SD | 7295 |
September 2014 | 21.0 | Poor | Fair | Serious | Poor | SD | 25502 |
September 2013 | 21.0 | Poor | Fair | Serious | Poor | SD | 25812 |
September 2012 | 38.0 | Poor | Fair | Poor | Poor | SD | 27674 |
September 2011 | 38.0 | Poor | Fair | Poor | Poor | SD | 27674 |
September 2009 | 48.0 | Fair | Satisfactory | Fair | Fair | FO | 28239 |
August 2007 | 48.0 | Fair | Satisfactory | Fair | Fair | FO | 29429 |
August 2005 | 48.0 | Fair | Good | Fair | Fair | FO | 28142 |
September 2003 | 44.0 | Fair | Satisfactory | Fair | Satisfactory | FO | 28801 |
October 1999 | 44.0 | Fair | Satisfactory | Fair | Satisfactory | FO | 28264 |