KY-453 over BARKLEY CANAL

Map

Coordinates:
+36.98972, -88.22083
36°59'23" N, 88°13'15" W

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

Name:	KY-453 over BARKLEY CANAL
Structure number:	072B00020N
Old structure number:	0720453B0020 `(from 1992 edition)`
Location:	BARKLEY CANAL
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	359.9 ft. `[109.7 m]`
Total length:	811.1 ft. `[247.2 m]`
Roadway width between curbs:	25.9 ft. `[7.9 m]`
Deck width edge-to-edge:	30.8 ft. `[9.4 m]`
Vertical clearance below bridge:	39.4 ft. `[12.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1964
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 `[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]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	1,311 `[as of 2014]`
Truck traffic:	12% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
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:	None present but re-evaluation suggested `[5]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	47.4

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2017	Fair	Good	Satisfactory	Satisfactory	1311	47.4
September 2015	Fair	Good	Satisfactory	Satisfactory	1311	47.4
September 2013	Fair	Satisfactory	Fair	Satisfactory	1034	40.6
September 2011	Fair	Satisfactory	Fair	Satisfactory	1340	37.8
November 2009	Fair	Satisfactory	Fair	Satisfactory	1220	38.9
March 2008	Fair	Satisfactory	Fair	Satisfactory	1450	36.8
February 2006	Fair	Satisfactory	Fair	Satisfactory	1485	36.5
February 2004	Fair	Satisfactory	Satisfactory	Satisfactory	1272	47.4
March 2000	Fair	Satisfactory	Good	Good	1272	47.4
January 1998	Fair	Satisfactory	Satisfactory	Good	1272	47.4
January 1996	Fair	Satisfactory	Satisfactory	Good	1588	48.5
March 1994	Fair	Satisfactory	Satisfactory	Good	1588	40.2
March 1992	Fair	Satisfactory	Good	Good	1588	40.2
January 1990	Fair	Satisfactory	Good	Good	1588	40.2

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	1,622	0	1,622	0	0
Steel Protective Coating	sq. ft.	53,600	53,600	0	0	0
Steel Stringer	linear ft.	1,622	0	1,622	0	0
Steel Protective Coating	sq. ft.	10,400	10,400	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	25,012	0	25,012	0	0
Wearing Surfaces	sq. ft.	21,086	21,086	0	0	0
Superstructure
Steel Floor Beam	linear ft.	943	0	943	0	0
Steel Protective Coating	sq. ft.	15,200	15,200	0	0	0
Substructure
Reinforced Concrete Column	each	4	0	4	0	0
Reinforced Concrete Abutment	linear ft.	134	0	134	0	0
Joints
Compression Joint	linear ft.	31	31	0	0	0
Open Joint	linear ft.	58	0	58	0	0
Bearings
Movable Bearing	each	6	0	6	0	0
Steel Protective Coating	sq. ft.	54	54	0	0	0
Fixed Bearing	each	2	0	2	0	0
Steel Protective Coating	sq. ft.	18	18	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	1,622	0	1,622	0	0
Other Material Bridge Rail	linear ft.	1,442	1,442	0	0	0