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Q: How many vehicles are on the road in the USA? ( Answered 5 out of 5 stars,   2 Comments )
Question  
Subject: How many vehicles are on the road in the USA?
Category: Miscellaneous
Asked by: jat-ga
List Price: $10.00
Posted: 01 Sep 2006 19:13 PDT
Expires: 01 Oct 2006 19:13 PDT
Question ID: 761538
I'd like to know how many vehicles are presently on the road in the
USA and what the breakdown is according to year of manufacture. 
Thanks...

Request for Question Clarification by bobbie7-ga on 01 Sep 2006 20:46 PDT
Jat-ga,

I can provide you with the number of vehicles on the road for the year
2004, 2003, 2002 and 2001.

The breakdown by age of vehicle is available for the year 2001.

Would my findings  work for you?

Thanks, Bobbie7

Request for Question Clarification by bobbie7-ga on 01 Sep 2006 21:30 PDT
Jat-ga,

Please let me know if the data below would be a  satisfactory answer
to your question.

The number of cars and trucks in use from 1970?2003 in the United States
The number of cars in operation by age for the year 1970 and 2001
The number of trucks in operation by age for the year 1970 and 2001
The average age of cars and trucks in use from 1970?2004 in the U.S.

Bobbie7

Clarification of Question by jat-ga on 22 Sep 2006 10:39 PDT
Go for it.  Is there any way we can extrapolate to the present?...
Answer  
Subject: Re: How many vehicles are on the road in the USA?
Answered By: bobbie7-ga on 22 Sep 2006 11:13 PDT
Rated:5 out of 5 stars
 
Hello again Jat-ga,


The Transportation Energy Data Book: Edition 25?2006 offers the
information I mentioned in my clarification.

Download here:
http://www-cta.ornl.gov/data/tedb25/Edition25_Chapter03.pdf#search=%22polk%20%22vehicles%20in%20operation%22%20by%20year%22

The number of cars and trucks in use from 1970?2003 in the United States
Page 5   Table 3.3
U.S. Cars and Trucks in Use, 1970?2003 (thousands)

The number of cars in operation by age for the year 1970 and 2001
Page 9   Table 3.5
Cars in Operation and Vehicle Travel by Age, 1970 and 2001

The number of trucks in operation by age for the year 1970 and 2001
Page 10  Table 3.6
Trucks in Operation and Vehicle Travel by Age, 1970 and 2001

The average age of cars and trucks in use from 1970?2004 in the U.S.
Page 11 Table 3.7
Average Age of Cars and Trucks in Use, 1970?2004 (years)


On page one you will also find summary statistics

U.S. share of world car registrations, 2003              22.1%

U.S. share of world truck & bus registrations, 2003      42.5%

Number of U.S. cars, 2003 (thousands)                  130,800

Number of U.S. trucks, 2003 (thousands)                 95,262

Vehicle miles traveled, 2003 (million miles)         2,890,893
Cars                           57.5%
Two-axle, four-tire trucks     34.5%
Combination trucks              4.8%
Other single-unit trucks        2.7%
Motorcycles                     0.3%
Buses                           0.2%

Median age of vehicles, 2004
Cars (years)      8.9
Trucks (years)    6.6

Median lifetime of vehicles
and 3.9 Cars (years      16.9
Light trucks (years)     15.5
 


http://www-cta.ornl.gov/data/tedb25/Edition25_Chapter03.pdf#search=%22polk%20%22vehicles%20in%20operation%22%20by%20year%22


================================


The 2006 NADA DATA report also provides informative data.

Download here:
http://www.nada.org/Content/NavigationMenu/Newsroom/NADAData/20062/NADA_Data_2006.pdf

See page 18:     Vehicles in operation 1995-2005

2005   Total vehicles in use       238,697,097
2005   New Vehicle Registrations    16,690,280


================================


Median age of vehicles
Table 1-25: Median Age of Automobiles and Trucks in Operation in the United States
http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_01_25.html


Search terms used:
"200..300 million vehicles"  on the road age of
"age distribution"" of vehicles in operation"


I hope the information provided is helpful!

Best regards,
Bobbie7
jat-ga rated this answer:5 out of 5 stars
Thanks...

Comments  
Subject: Re: How many vehicles are on the road in the USA?
From: qed100-ga on 01 Sep 2006 19:40 PDT
 
Please don't speak of "vehicles"...
...and "breakdown"... 
...both in the same breath.

   It could be bad luck out on the road. :)
Subject: Re: How many vehicles are on the road in the USA?
From: jack_of_few_trades-ga on 05 Sep 2006 05:41 PDT
 
Grrrrr!! I blame this question for my UGLY commute this morning.  This
is the first time I've hit traffice in ...  well... forever in my
morning commute.

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