KY-644 over LEVISA FORK OF BIG SANDY

Map

Coordinates:
+38.08056, -82.60000
38°04'50" N, 82°35'60" W

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

Name:	KY-644 over LEVISA FORK OF BIG SANDY
Structure number:	064B00038N
Old structure number:	0640644B0038 `(from 1992 edition)`
Location:	.25 MI NW OF JCT KY 1690
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	170.9 ft. `[52.1 m]`
Total length:	475.1 ft. `[144.8 m]`
Roadway width between curbs:	12.1 ft. `[3.7 m]`
Deck width edge-to-edge:	12.5 ft. `[3.8 m]`
Vertical clearance above deck:	14.1 ft. `[4.3 m]`
Owner:	State Highway Agency `[01]`
Year built:	1904
Year reconstructed:	1970
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Design load:	M 9 / H 10 `[1]`
Number of main spans:	3
Main spans material:	Steel `[3]`
Main spans design:	Truss - Thru `[10]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Posted for load `[P]`
Average daily traffic:	1,166 `[as of 2015]`
Truck traffic:	3% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
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]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	32.2
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$1,044,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2018	Fair	Satisfactory	Fair	Fair	1166	32.2
April 2017	Fair	Satisfactory	Fair	Fair	1166	32.2
October 2016	Fair	Satisfactory	Fair	Fair	1166	32.2
January 2016	Fair	Satisfactory	Fair	Fair	1273	16.2
February 2014	Poor	Satisfactory	Serious	Fair	1291	16.1
January 2013	Fair	Satisfactory	Fair	Fair	1300	41.0
January 2012	Fair	Satisfactory	Fair	Fair	1260	41.0
April 2010	Fair	Satisfactory	Fair	Fair	1270	41.0
January 2010	Fair	Satisfactory	Fair	Fair	1210	41.1
June 2007	Fair	Good	Fair	Satisfactory	1070	45.4
April 2006	Fair	Good	Fair	Satisfactory	1550	40.7
April 2004	Fair	Good	Fair	Satisfactory	1316	40.7
March 2001	Fair	Good	Fair	Satisfactory	1316	40.7
March 2000	Fair	Good	Fair	Satisfactory	1316	40.7
March 1999	Fair	Very Good	Fair	Satisfactory	1316	40.7
April 1998	Fair	Very Good	Fair	Satisfactory	1316	40.7
April 1997	Fair	Very Good	Fair	Satisfactory	1316	39.7
April 1996	Poor	Fair	Fair	Poor	1316	11.6
January 1995	Poor	Fair	Fair	Poor	758	15.2
February 1994	Fair	Fair	Fair	Fair	758	32.0
January 1992	Fair	Satisfactory	Good	Satisfactory	1245	41.9

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Stringer	linear ft.	950	0	420	530	0
Steel Protective Coating	sq. ft.	5,640	0	0	5,640	0
Deck
Reinforced Concrete Deck	sq. ft.	5,938	5,641	297	0	0
Superstructure
Steel Truss	linear ft.	851	0	808	43	0
Steel Protective Coating	sq. ft.	39,840	0	26,560	13,280	0
Steel Floor Beam	linear ft.	235	0	135	100	0
Steel Protective Coating	sq. ft.	7,140	0	0	6,783	357
Steel Pin or Pin & Hangar Assembly	each	42	0	42	0	0
Steel Protective Coating	sq. ft.	1,000	0	1,000	0	0
Steel Gusset Plate	each	16	0	16	0	0
Steel Protective Coating	sq. ft.	11	11	0	0	0
Substructure
Masonry Pier Wall	linear ft.	68	0	0	68	0
Reinforced Concrete Abutment	linear ft.	37	37	0	0	0
Reinforced Concrete Pier Cap	linear ft.	26	0	26	0	0
Joints
Pourable Joint	linear ft.	13	0	13	0	0
Compression Joint	linear ft.	38	0	25	0	13
Bearings
Fixed Bearing	each	12	0	11	1	0
Steel Protective Coating	sq. ft.	96	0	0	96	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	950	0	900	0	50
Steel Protective Coating	sq. ft.	4,750	0	4,750	0	0