SH 65 Newton over Circle Dr., Marshall Crk


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 65 Newton over Circle Dr., Marshall Crk
Structure number:000000000003735
Location:1.2 MI S OF BOONE CO LINE
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:49.9 ft. [15.2 m]
Total length:202.1 ft. [61.6 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1966
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:7,300 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:72.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$690,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017PoorPoorGoodGood730072.1
October 2015PoorPoorGoodGood700072.2
October 2014PoorPoorGoodGood700072.2
November 2013PoorSeriousGoodGood780070.0
November 2012PoorSeriousGoodGood720075.1
November 2010PoorSeriousGoodGood720075.1
December 2009PoorSeriousGoodGood720075.1
November 2007PoorSeriousGoodGood730075.1
November 2005PoorSeriousGoodGood730075.1
November 2003PoorSeriousGoodGood690075.1
November 2001PoorSeriousGoodGood650073.2
November 1999PoorPoorGoodGood650073.2
November 1997FairSatisfactoryGoodGood252585.2
November 1994FairSatisfactoryGoodVery Good252585.3
November 1992FairSatisfactoryGoodVery Good252579.3
October 1990FairSatisfactoryGoodVery Good214079.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,0004192103710
Reinforced Concrete Decksq. ft.5,9794,318541,6070
Reinforced Concrete Columneach60600
Reinforced Concrete Abutmentlinear ft.7672400
Reinforced Concrete Pier Caplinear ft.88731410
Movable Bearingeach2001190
Fixed Bearingeach2002180