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US BUS. 20 over PRESTON CREEK

Map

Coordinates:
+42.31449, -89.67536
42°18'52" N, 89°40'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US BUS. 20 over PRESTON CREEK
Structure number:089007600000000
Old structure number:000089007631239 (from 1992 edition)
Location:1 MI. W. FREEPORT
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:36.7 ft. [11.2 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Owner:State Highway Agency [01]
Year built:1999
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,250 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:98.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodVery Good325098.7
October 2013GoodGoodGoodVery Good395098.6
October 2009GoodVery GoodVery GoodVery Good395098.4
October 2005GoodVery GoodVery GoodVery Good430098.4
October 2001GoodVery GoodVery GoodVery Good465098.3
October 1999GoodVery GoodVery GoodVery Good440098.4