Share:

US 62/412 Boone over LONG CREEK

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 62/412 Boone over LONG CREEK
Structure number:000000000006398
Location:.93 MI E OF CARROLL CO
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:66.9 ft. [20.4 m]
Total length:337.0 ft. [102.7 m]
Roadway width between curbs:68.2 ft. [20.8 m]
Deck width edge-to-edge:70.9 ft. [21.6 m]
Owner:State Highway Agency [01]
Year built:1992
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:5
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: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,800 [as of 2014]
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:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
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:83.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood980083.9
August 2015GoodGoodGoodGood940080.9
August 2013GoodGoodGoodGood940080.9
August 2011GoodGoodGoodVery Good860083.9
September 2009GoodGoodGoodVery Good860083.9
October 2007GoodGoodGoodVery Good840083.9
October 2005GoodGoodVery GoodVery Good810083.9
October 2003GoodGoodVery GoodVery Good770083.9
October 2001GoodGoodVery GoodVery Good740083.9
October 1999GoodGoodVery GoodVery Good740083.9
October 1997GoodExcellentExcellentVery Good263583.9
October 1995GoodExcellentExcellentExcellent263584.0
October 1993GoodExcellentExcellentExcellent263581.0
May 1992GoodExcellentExcellentExcellent263571.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,3303,3003000
Deck
Reinforced Concrete Decksq. ft.23,8609,03214,82800
Substructure
Reinforced Concrete Columneach1615100
Reinforced Concrete Abutmentlinear ft.1821681400
Reinforced Concrete Pier Caplinear ft.25621910270
Bearings
Movable Bearingeach50104000
Fixed Bearingeach5042710
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.67457310100