CR 20/ James Rd. over Mill Creek


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 20/ James Rd. over Mill Creek
Structure number:000000000004346
Location:0.7 Mi N SH11,Cornerville
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:26.9 ft. [8.2 m]
Total length:100.1 ft. [30.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:County Highway Agency [02]
Year built:1978
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:72 [as of 1987]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:94.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodGoodGood7294.0
September 2015GoodGoodGoodGood7294.0
September 2013GoodGoodGoodGood7294.0
September 2011GoodGoodGoodGood7273.7
September 2009GoodGoodGoodGood7273.7
January 2008GoodGoodVery GoodVery Good7274.7
January 2006GoodGoodVery GoodVery Good7274.7
January 2004GoodVery GoodVery GoodVery Good7274.5
February 2002GoodVery GoodVery GoodVery Good7274.5
January 2000GoodVery GoodVery GoodVery Good7274.5
March 1998GoodVery GoodVery GoodVery Good7274.5
March 1996GoodVery GoodVery GoodVery Good7274.5
April 1994GoodVery GoodVery GoodVery Good7274.5
March 1992GoodVery GoodVery GoodVery Good7274.5
February 1991GoodVery GoodVery GoodVery Good7281.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.7268400
Reinforced Concrete Pileeach128400
Reinforced Concrete Pier Caplinear ft.7876200
Pourable Jointlinear ft.7200720
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.200200000
Reinforced Concrete Slabsq. ft.2,6702,668200