Analysis of the Vehicle Inventory and Use Survey for Trucks ... - About
Analysis of the Vehicle Inventory and Use Survey for Trucks ... - About
Analysis of the Vehicle Inventory and Use Survey for Trucks ... - About
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VEHICLE TYPE: 3-S2<br />
BODY TYPE: AUTOMOBILE TRANSPORT<br />
POPULATION SIZE: 8,994 SAMPLE SIZE: 139<br />
Empty Weight External Width <strong>of</strong> Trailer<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size =111<br />
Pop. n.=7,180<br />
Pop. Mean = 38.00 kips<br />
Pop. Std. Dev. = 6.03 kips<br />
0 20 40 60 80 100 120 140<br />
Weight [kips]<br />
Average Weight Overall Length<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
0<br />
0 20 40 60 80 100 120 140<br />
Weight [kips]<br />
Sample Size = 134<br />
Pop. n.= 8,546<br />
Pop. Mean = 73.85 kips<br />
Pop. Std. Dev. = 9.15 kips<br />
Maximum Gross Weight Annual VMT 1997<br />
%<br />
100<br />
80<br />
60<br />
CUMULATIVE PERCENTAGE CURVE<br />
40<br />
Sample Size = 134<br />
Pop. n.= 8,546<br />
Pop. Mean = 77.78 kips<br />
20<br />
0<br />
Pop. Std. Dev. = 7.13<br />
kips<br />
0 20 40 60 80 100 120 140<br />
Weight [kips]<br />
Base <strong>of</strong> Operation Range <strong>of</strong> Operation<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
CUMULATIVE PERCENTAGE CURVE<br />
0 20 40 60 80 100<br />
% Annual VMT Outside Home Base State<br />
100<br />
%<br />
60<br />
50<br />
40<br />
20<br />
10<br />
80<br />
60<br />
40<br />
20<br />
% 30<br />
%<br />
0<br />
0<br />
100<br />
80<br />
60<br />
40<br />
20<br />
100<br />
102 O<strong>the</strong>r<br />
16-19.9<br />
20-27.9<br />
28-35.9<br />
Width Group [inches]<br />
FREQUENCY GRAPH<br />
36-40.9<br />
41-44.9<br />
45-49.9<br />
50-54.9<br />
Length Group [feet]<br />
CUMULATIVE PERCENTAGE CURVE<br />
0<br />
0 20 40 60 80 100 120 140 160 180 200<br />
80<br />
60<br />
%<br />
40<br />
20<br />
0<br />
VMT in Thous<strong>and</strong>s<br />
55-59.9<br />
FREQUENCY GRAPH<br />
60-64.9<br />
65-69.9<br />
70-74.9<br />
Sample Size = 139<br />
Pop. n.= 8,994<br />
Pop. Mean = 69.15<br />
Pop. Std. Dev. = 39.74<br />
1. Off Road<br />
2. < 50 mi.<br />
3. 50 - 100 mi.<br />
4. 101 - 200 mi.<br />
5. 201 - 500 mi.<br />
6. > 500 mi.<br />
1 2 3 4 5 6<br />
Range <strong>of</strong> Operation from Home Base<br />
>=75<br />
1997 FLEET