FRANKLIN-ORLEANS S over MAIN BR CHICAGO RIV
Map
Coordinates:
+41.88763, -87.6360741°53'15" N, 87°38'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.
Facts
Name: | FRANKLIN-ORLEANS S over MAIN BR CHICAGO RIV |
Structure number: | 016602000000000 |
Old structure number: | 000016602027330 (from 1992 edition) |
Location: | 302 N. FRANKLIN ST. |
Purpose: | Carries highway over waterway |
Route classification: | Collector (Urban) [17] |
Length of largest span: | 252.0 ft. [76.8 m] |
Total length: | 319.9 ft. [97.5 m] |
Roadway width between curbs: | 38.1 ft. [11.6 m] |
Deck width edge-to-edge: | 58.1 ft. [17.7 m] |
Vertical clearance below bridge: | 19.0 ft. [5.8 m] |
Owner: | City or Municipal Highway Agency [04] |
Year built: | 1920 |
Year reconstructed: | 2002 |
Historic significance: | Bridge is possibly eligible for the National Register of Historic Places [3] |
Design load: | MS 18 / HS 20 [5] |
Main span material: | Steel [3] |
Main span design: | Movable - Bascule [16] |
Deck type: | Closed Grating [4] |
Wearing surface: | Other [9] |
Latest Available Inspection: October 2016
Good/Fair/Poor Condition: | Poor |
Status: | Open, no restriction [A] |
Average daily traffic: | 15,800 [as of 2010] |
Truck traffic: | 12% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Poor [4 out of 9] |
Substructure condition: | Poor [4 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 minimum criteria [6] |
Channel protection: | There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9] |
Pier/abutment protection: | In place but in a deteriorated condition [3] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Operating rating: | 54.1 tons [49.2 metric tons] |
Inventory rating: | 36.0 tons [32.7 metric tons] |
Sufficiency rating: | 49.0 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $1,605,000 |
Previous Inspections
Date | Suff. Rating | Condition | Deck | Superstructure | Substructure | SD/FO | ADT |
---|
October 2016 | 49.0 | Poor | Good | Poor | Poor | SD | 15800 |
October 2014 | 49.0 | Poor | Good | Poor | Poor | SD | 15800 |
December 2012 | 65.0 | Fair | Good | Fair | Fair | FO | 15800 |
December 2010 | 76.0 | Fair | Good | Satisfactory | Good | - | 15800 |
October 2008 | 76.0 | Good | Good | Good | Good | - | 17000 |
October 2006 | 76.0 | Good | Good | Good | Good | - | 17000 |
September 2004 | 76.0 | Good | Good | Good | Good | - | 19609 |
December 2002 | 73.8 | Good | Good | Good | Good | - | 19609 |
August 1999 | 46.8 | Poor | Satisfactory | Poor | Fair | SD | 19600 |
August 1997 | 46.8 | Poor | Satisfactory | Poor | Fair | SD | 19600 |
August 1995 | 46.8 | Poor | Satisfactory | Poor | Satisfactory | SD | 19600 |
August 1993 | 46.8 | Poor | Satisfactory | Poor | Satisfactory | SD | 19600 |
September 1990 | 62.8 | Fair | Good | Fair | Fair | FO | 19600 |