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SH 160 S4 LM 6.72 over DORCHEAT BAYOU RELIEF

Columbia County, Arkansas

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	SH 160 S4 LM 6.72 over DORCHEAT BAYOU RELIEF
Structure number:	000000000003702
Location:	6.78 MI E OF TAYLOR
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	29.9 ft. `[9.1 m]`
Total length:	180.1 ft. `[54.9 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	28.5 ft. `[8.7 m]`
Owner:	State Highway Agency `[01]`
Year built:	1962
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 13.5 / H 15 `[2]`
Number of main spans:	6
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: April 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	390 `[as of 2014]`
Truck traffic:	1% of total traffic
Deck condition:	Satisfactory `[6 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:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	78.5

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2018	Fair	Satisfactory	Satisfactory	Good	390	78.5
April 2016	Good	Good	Good	Good	470	77.5
April 2014	Good	Good	Good	Good	470	77.5
April 2012	Good	Good	Good	Good	480	77.5
April 2010	Good	Good	Good	Good	480	77.5
April 2008	Good	Good	Good	Good	480	77.5
April 2006	Good	Good	Good	Good	550	64.7
April 2004	Good	Good	Good	Good	360	66.7
April 2002	Good	Good	Good	Good	460	65.5
April 2000	Good	Good	Good	Good	490	65.5
April 1998	Good	Good	Good	Good	490	65.5
May 1996	Good	Good	Good	Good	205	71.0
April 1994	Good	Good	Good	Good	205	70.5
May 1992	Good	Good	Good	Good	205	70.5
April 1990	Good	Good	Good	Good	347	71.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Pile	each	20	20	0	0	0
Reinforced Concrete Pier Cap	linear ft.	175	175	0	0	0
Joints
Pourable Joint	linear ft.	143	0	0	71	72
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	360	360	0	0	0
Deck
Reinforced Concrete Slab	sq. ft.	4,320	3,975	345	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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