Share:

SH 123 Newton over BUFFALO RIVER

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 123 Newton over BUFFALO RIVER
Structure number:000000000005618
Location:0.5 MI N OF CARVER
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:140.1 ft. [42.7 m]
Total length:372.1 ft. [113.4 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:State Highway Agency [01]
Year built:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:900 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
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:84.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairGoodSatisfactoryGood90084.4
August 2016FairGoodSatisfactoryVery Good86083.5
August 2015FairGoodSatisfactoryVery Good86083.5
August 2014FairGoodSatisfactoryVery Good86083.5
August 2012FairGoodSatisfactoryVery Good74090.3
August 2011FairGoodSatisfactoryVery Good74090.3
August 2009FairGoodSatisfactoryVery Good74090.3
September 2007FairGoodSatisfactoryVery Good76083.5
September 2005FairGoodSatisfactoryVery Good78076.5
September 2003FairGoodSatisfactoryVery Good78076.2
September 2001GoodGoodGoodVery Good78077.2
September 1999GoodGoodGoodVery Good78077.2
October 1997GoodGoodVery GoodVery Good44584.2
November 1995GoodGoodVery GoodVery Good44583.7
November 1993GoodGoodVery GoodVery Good44583.7
November 1992GoodGoodVery GoodVery Good44583.7
October 1991GoodGoodVery GoodVery Good25088.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.7407181840
Deck
Reinforced Concrete Decksq. ft.10,7886,2054,4381450
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.9895300
Reinforced Concrete Pier Caplinear ft.4435900
Bearings
Elastomeric Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.74457816420