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: BASIC ENCLOSED VAN<br />
POPULATION SIZE: 351,183 SAMPLE SIZE: 5,637<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 =4,116<br />
Pop. n.=254,661<br />
Pop. Mean = 30.90 kips<br />
Pop. Std. Dev. = 3.87 kips<br />
0 20 40 60 80 100 120 140<br />
Weight [kips]<br />
Weight less than or equal to value shown<br />
Average Weight Overall Length<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
CUMULATIVE PERCENTAGE CURVE<br />
0 20 40 60 80 100 120 140<br />
Weight [kips]<br />
Weight less than or equal to value shown<br />
Sample Size = 5,219<br />
Pop. n.= 324,444<br />
Pop. Mean = 66.17 kips<br />
Pop. Std. Dev. = 13.18 kips<br />
Maximum Gross Weight Annual VMT 1997<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
CUMULATIVE PERCENTAGE CURVE<br />
0 20 40 60 80 100 120 140<br />
Weight [kips]<br />
Sample Size = 5,223<br />
Pop. n.= 324,867<br />
Pop. Mean = 76.99 kips<br />
Pop. Std. Dev. = 8.78 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 />
%<br />
60<br />
50<br />
40<br />
30 %<br />
20<br />
10<br />
0<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
100<br />
100<br />
80<br />
60<br />
%<br />
40<br />
20<br />
0<br />
80<br />
60<br />
40<br />
20<br />
0<br />
102 O<strong>the</strong>r<br />
Width Group [inches]<br />
FREQUENCY GRAPH<br />
36-40.9<br />
41-44.9<br />
CUMULATIVE PERCENTAGE CURVE<br />
45-49.9<br />
0<br />
0 20 40 60 80 100 120 140 160 180 200<br />
VMT in Thous<strong>and</strong>s<br />
FREQUENCY GRAPH<br />
Sample Size = 5,637<br />
Pop. n.= 351,183<br />
Pop. Mean = 83.95<br />
Pop. Std. Dev. = 45.07<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 />
50-54.9<br />
Length Group [feet]<br />
55-59.9<br />
60-64.9<br />
65-69.9<br />
70-74.9<br />
>=75<br />
1997 FLEET