TR 99 over BRANCH OF PIASA CK
Map
Coordinates:
+39.10146, -90.2153039°06'05" N, 90°12'55" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | TR 99 over BRANCH OF PIASA CK |
Structure number: | 042310200000000 |
Old structure number: | 000042310221226 (from 1992 edition) |
Location: | 1 MI S RTE 16 |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 47.9 ft. [14.6 m] |
Total length: | 81.0 ft. [24.7 m] |
Roadway width between curbs: | 24.0 ft. [7.3 m] |
Deck width edge-to-edge: | 24.0 ft. [7.3 m] |
Skew angle: | 35° |
Owner: | Town or Township Highway Agency [03] |
Year built: | 1987 |
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: | 2 |
Main spans material: | Prestressed concrete [5] |
Main spans design: | Box beam or girders - Multiple [05] |
Deck type: | Concrete Precast Panels [2] |
Wearing surface: | Gravel [8] |
Latest Available Inspection: January 2015
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 75 [as of 2012] |
Truck traffic: | 13% of total traffic |
Deck condition: | Very Good [8 out of 9] |
Superstructure condition: | Very Good [8 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Equal to present minimum criteria [6] |
Water adequacy appraisal: | Better than present minimum criteria [7] |
Roadway alignment appraisal: | Better than present minimum criteria [7] |
Channel protection: | Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6] |
Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
Sufficiency rating: | 100.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
January 2015 | Good | Very Good | Very Good | Good | 75 | 100.0 |
January 2011 | Good | Very Good | Very Good | Very Good | 100 | 100.0 |
March 2006 | Good | Very Good | Very Good | Very Good | 100 | 100.0 |
January 2001 | Good | Very Good | Very Good | Very Good | 125 | 94.4 |
March 1997 | Good | Very Good | Very Good | Very Good | 125 | 94.4 |
February 1995 | Good | Very Good | Very Good | Very Good | 50 | 100.0 |
February 1993 | Good | Very Good | Very Good | Very Good | 25 | 100.0 |
March 1991 | Good | Very Good | Very Good | Very Good | 25 | 100.0 |