NATIONAL BRIDGE INVENTORY
KENTUCKY INVENTORY AND APPRAISAL REPORT
Use of this document is subject to 23 USC SEC 409
IDENTIFICATION
(8) STRUCTURE NUMBER
029B00019N
(1) STATE NAME:
KENTUCKY
(5) INVERNTORY ROUTE:
3100090
(2) DISTRICT AGENCY DISTRICT:
8
(3) COUNTY CODE: 57
(4)PLACE CODE:00000
(6) FEATURES INTERSECTED :
ALLEN CREEK
(9) LOCATION:
1.7 MI WEST OF JCT KY 691
(7) FACILITY CARRIED:
KY-90
(11) KILOMETER POINT :
15.276
(12) BASE HIGHWAY NETWORK:
1
(13) LRS INVENTORY ROUTE&SUBROUTE:
KY0090_00000
(16) LATITUDE:
364829 N DEGREES
(17) LONGITUDE:
852549 W DEGREES
(98) BORDER BRIDGE STATE CODE: Not Applicable
% shared: Unknown
(99) BORDER BRIDGE STRUCTURE NUMBER:
STRUCTURE TYPE AND MATERIAL
(43) STRUCTURE TYPE MAIN:
1
(44) STRUCTURE TYPE APPR:
!
(45) NUMBER OF SPANS IN MAIN UNIT:
3
(46) NUMBER OF APPROACH SPANS:
0
(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:
1942
(106) YEAR RECONSTRUCTED:
0
(42A) TYPE OF SERVICE-ON:
CODE: 1
(42B) TYPE OF SERVICE-UNDER:
CODE: 5
(28) LANES ON STRUCTURE : 2
LANES UNDER STRUCTURE: 0
(29) AVERAGE DAILY TRAFFIC:
3335
(30) YEAR OF ADT:            2022
TRUCK ADT   %16
(19) BYPASS, DETOUR LENGTH:
37.3mi.
GEOMETRIC DATA
(48) LENGTH OF MAXIMUM SPAN:
35m
(49) STRUCTURE LENGTH:
114m
(50) CURB OR SIDEWALK LEFT:0.80
RIGHT:0.80
(51) BRIDGE ROADWAY CURB TO CURB:
24.00m
(52) DECK WIDTH OUT TO OUT:
28.20m
(32) APPROACH ROADWAY WIDTH(W/SHOULDERS):
20.00m
(33) BRIDGE MEDIAN:
CODE: 0
(34) SKEW:
0
(10) INVENTORY ROUTE MIN VERT CLEAR)Vclrinv):
99.99m
(47) INVENTORY ROUTE TOTAL HORIZ CLEAR (Vcllriv):
23.9m
(53) MIN VERT CLEAR OVER BRIDGE RDWY(vCLOVER):
99.99m
(54) MIN VER UNDERCLEAR REF(Refvuc):
(a) N (b) 0
(55) MIN LAT UNDERCLEAR RT REF(Refhuc):
(a) Nm (b) 0 m
(56) MIN LAT UNDERCLEAR LEFT(Hclruit)
0 m
NAVIGATION DATA
(38) NAVIGATION CONTROL:
0
(111) PIER PROTECTION:
(39) NAVIGATION VERTICAL CLEARANCE:
0
(116) VERT-LIFT BRIDGE NAV MIN VERT CLEARANCE:
(40) NAVIGATION HORZ CLEARANCE:
0
SUFFICIENCY RATING:
51.9
STATUS:
0
CLASSIFICATION
(112) NBIS BRIDGE LENGTH:
Y
(104) HIGHWAY SYSTEM:
0
(26) FUNCTIONAL CLASS
06
(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:
0
(20) TOLL:
3
(21) MAINTAIN:
01
(22) OWNER:
01
(37) HISTORICAL SIGNIFICANCE
3
CONDITION
(58) DECK:
6
(59) SUPERSTRUCTURE:
5
(60) SUBSTRUCTURE:
6
(61) CHANNEL AND CHANNEL PROTECTION :
8
(61) CULVERTS:
N
LOAD RATINGAND POSTING
(31) DESIGN LOAD:
2
(63) OPERATING RATING METHOD:
1
(64) OPERATING RATING:
51.5 metrtic tons
(65) INVENTORY RATING METHOD:
1
(66) INVENTORY RATING:
30.9 metric tons
(70) BRIDGE POSTING:
2
(41) STRUCTURE OPEN,POSTED OR CLOSED:
P
APPRAISAL
(67) STRUCTURE EVALUATION:
5
(68) DECK GEOMETRY:
2
(69) UNDERCLEARANCE,VERTICAL & HORIZONTAL:
N
(71) WATERWAY ADEQUACY:
9
(72) APPROACH ROADWAY ALIGNMENT:
8
(36) TRAFFIC SAFETY FEATURES:
0111
(113) SCOUR CRITICAL BRIDGES:
8
PROPOSED  IMPROVEMENTS
(75) TYPE OF WORK:
341
(76) LENGTH OF STRUCTURE IMPROVEMENTS:
11.5
(94) BRIDGE IMPROVEMENT COST:
370000
(95) ROADWAY IMPROVEMENT COST:
0
(96) TOTAL PROJECT COST:
370000
(97) YEAR OF IMPROVEMENT COST ESTIMATE
1994
(114) FUTURE ADT:
3335
(115) YEAR OF FUTURE ADT:
2042
INSPECTIONS
(90) INSPECTION DATE:
3/20/2024
(91) FREQUENCY:
24 months
(92A) FRACTURE CRITICAL DETAIL:
N
(92B) UNDERWATER INSPECTION:
N
(92C) OTHER SPECIAL INSPECTIONS:
N
(93A)
1/1/1901
(93B)
1/1/1901
(93C)
4/25/2022