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TR 99 over BRANCH OF PIASA CK

Map

Coordinates:
+39.10146, -90.21530
39°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

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2015GoodVery GoodVery GoodGood75100.0
January 2011GoodVery GoodVery GoodVery Good100100.0
March 2006GoodVery GoodVery GoodVery Good100100.0
January 2001GoodVery GoodVery GoodVery Good12594.4
March 1997GoodVery GoodVery GoodVery Good12594.4
February 1995GoodVery GoodVery GoodVery Good50100.0
February 1993GoodVery GoodVery GoodVery Good25100.0
March 1991GoodVery GoodVery GoodVery Good25100.0