NATIONAL BRIDGE INVENTORY
KENTUCKY INVENTORY AND APPRAISAL REPORT
Use of this document is subject to 23 USC SEC 409
IDENTIFICATION
(8) STRUCTURE NUMBER
021B00043N
(1) STATE NAME:
KENTUCKY
(5) INVERNTORY ROUTE:
2100042
(2) DISTRICT AGENCY DISTRICT:
6
(3) COUNTY CODE: 41
(4)PLACE CODE:00000
(6) FEATURES INTERSECTED :
KENTUCKY RIVER & CITY ST
(9) LOCATION:
.20 MI EAST OF JCT KY 55
(7) FACILITY CARRIED:
US-42
(11) KILOMETER POINT :
9.37
(12) BASE HIGHWAY NETWORK:
0
(13) LRS INVENTORY ROUTE&SUBROUTE:
(16) LATITUDE:
384049 N DEGREES
(17) LONGITUDE:
851116 W DEGREES
(98) BORDER BRIDGE STATE CODE: Not Applicable
% shared: Unknown
(99) BORDER BRIDGE STRUCTURE NUMBER:
STRUCTURE TYPE AND MATERIAL
(43) STRUCTURE TYPE MAIN:
4
(44) STRUCTURE TYPE APPR:
4
(45) NUMBER OF SPANS IN MAIN UNIT:
3
(46) NUMBER OF APPROACH SPANS:
9
(107) DECK STRUCTURE TYPE:
1
(108) WEARING SURFACE PROTECTION SYSTEM:
3
(108A) TYPE OF WEARING SURFACE:
3
(108B) TYPE OF MEMBRANE:
0
(108C) TYPE OF DECK PROTECTION:
0
AGE AND SERVICE
(27) YEAR BUILT:
1952
(106) YEAR RECONSTRUCTED:
0
(42A) TYPE OF SERVICE-ON:
CODE: 5
(42B) TYPE OF SERVICE-UNDER:
CODE: 5
(28) LANES ON STRUCTURE : 2
LANES UNDER STRUCTURE: 0
(29) AVERAGE DAILY TRAFFIC:
7503
(30) YEAR OF ADT:            2020
TRUCK ADT   %3
(19) BYPASS, DETOUR LENGTH:
11.2mi.
GEOMETRIC DATA
(48) LENGTH OF MAXIMUM SPAN:
300m
(49) STRUCTURE LENGTH:
1,277m
(50) CURB OR SIDEWALK LEFT:4.90
RIGHT:4.90
(51) BRIDGE ROADWAY CURB TO CURB:
25.90m
(52) DECK WIDTH OUT TO OUT:
28.90m
(32) APPROACH ROADWAY WIDTH(W/SHOULDERS):
20.00m
(33) BRIDGE MEDIAN:
CODE: 0
(34) SKEW:
0
(10) INVENTORY ROUTE MIN VERT CLEAR)Vclrinv):
16m
(47) INVENTORY ROUTE TOTAL HORIZ CLEAR (Vcllriv):
25.9m
(53) MIN VERT CLEAR OVER BRIDGE RDWY(vCLOVER):
15.92m
(54) MIN VER UNDERCLEAR REF(Refvuc):
(a) H (b) 24.33
(55) MIN LAT UNDERCLEAR RT REF(Refhuc):
(a) Hm (b) 77.4 m
(56) MIN LAT UNDERCLEAR LEFT(Hclruit)
0 m
NAVIGATION DATA
(38) NAVIGATION CONTROL:
1
(111) PIER PROTECTION:
1
(39) NAVIGATION VERTICAL CLEARANCE:
69.2
(116) VERT-LIFT BRIDGE NAV MIN VERT CLEARANCE:
(40) NAVIGATION HORZ CLEARANCE:
289.9
SUFFICIENCY RATING:
18.2
STATUS:
1
CLASSIFICATION
(112) NBIS BRIDGE LENGTH:
Y
(104) HIGHWAY SYSTEM:
0
(26) FUNCTIONAL CLASS
17
(100) STRAHNET HIGHWAY:
0
(101) PARALLEL STRUCTURE:
N
(102) DIRECTION OF TRAFFIC:
2
(103) TEMPORARY STRUCTURE:
(105) FEDERAL LANDS HIGHWAY:
0
(110) DESIGNATED NATIONAL NETWORK:
1
(20) TOLL:
3
(21) MAINTAIN:
01
(22) OWNER:
01
(37) HISTORICAL SIGNIFICANCE
2
CONDITION
(58) DECK:
6
(59) SUPERSTRUCTURE:
4
(60) SUBSTRUCTURE:
5
(61) CHANNEL AND CHANNEL PROTECTION :
7
(61) CULVERTS:
N
LOAD RATINGAND POSTING
(31) DESIGN LOAD:
4
(63) OPERATING RATING METHOD:
1
(64) OPERATING RATING:
30.3 metrtic tons
(65) INVENTORY RATING METHOD:
1
(66) INVENTORY RATING:
18.1 metric tons
(70) BRIDGE POSTING:
0
(41) STRUCTURE OPEN,POSTED OR CLOSED:
P
APPRAISAL
(67) STRUCTURE EVALUATION:
4
(68) DECK GEOMETRY:
3
(69) UNDERCLEARANCE,VERTICAL & HORIZONTAL:
9
(71) WATERWAY ADEQUACY:
8
(72) APPROACH ROADWAY ALIGNMENT:
6
(36) TRAFFIC SAFETY FEATURES:
0000
(113) SCOUR CRITICAL BRIDGES:
8
PROPOSED  IMPROVEMENTS
(75) TYPE OF WORK:
341
(76) LENGTH OF STRUCTURE IMPROVEMENTS:
127.6
(94) BRIDGE IMPROVEMENT COST:
4629000
(95) ROADWAY IMPROVEMENT COST:
0
(96) TOTAL PROJECT COST:
4629000
(97) YEAR OF IMPROVEMENT COST ESTIMATE
1994
(114) FUTURE ADT:
7503
(115) YEAR OF FUTURE ADT:
2040
INSPECTIONS
(90) INSPECTION DATE:
4/18/2024
(91) FREQUENCY:
12 months
(92A) FRACTURE CRITICAL DETAIL:
Y12
(92B) UNDERWATER INSPECTION:
Y60
(92C) OTHER SPECIAL INSPECTIONS:
Y1
(93A)
6/12/2023
(93B)
5/24/2019
(93C)
4/18/2024