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US421 SBL over BEAR CREEK

Map

Coordinates:
+35.61246, -79.34411
35°36'45" N, 79°20'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US421 SBL over BEAR CREEK
Structure number:000000000370508
Location:0.6 MI. E. JCT. SR2129
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:85.0 ft. [25.9 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:35.4 ft. [10.8 m]
Deck width edge-to-edge:38.7 ft. [11.8 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
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: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,300 [as of 2013]
Truck traffic:14% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
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:98.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodGoodGoodGood430098.6
February 2016GoodGoodGoodGood445098.6
February 2014GoodGoodGoodGood445098.6
February 2012GoodGoodGoodGood475093.5
May 2010FairSatisfactoryVery GoodVery Good860098.2
May 2008GoodVery GoodVery GoodVery Good550098.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.800800000
Deck
Reinforced Concrete Decksq. ft.7,9076,12251,7800
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.1321131630
Steel Pileeach1616000
Reinforced Concrete Pier Caplinear ft.182182000
Joints
Assembly with Sealeach7270020
Bearings
Elastomeric Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.40828160670