Arteriole: A small branch of an artery that leads to a capillary. The oxygenated hemoglobin (oxyhemoglobin) makes the blood in arterioles (and arteries) look bright red.rteriole: A small branch of an artery that leads to a capillary. The oxygenated hemoglobin (oxyhemoglobin) makes the blood in arterioles (and arteries) look bright red.
Men drive 16,550 miles per year, but women only drive 10,142 miles per year.Also, the FHWA suggests that age is also a factor in miles driven. Women who are older than the age of 65 drive fewer miles than any other age group; they average a mere 4,785 miles each year.
This section focuses on daily passenger travel. Results from the 2001 NHTS show that daily travel in the United States totaled about 4 trillion miles (table 2, table A-8), an average of 14,500 miles per person per year.On a daily basis, the average person traveled 40 miles, most of it (35 miles) in a personal vehicle.Because more than one person can travel in a personal vehicle, these 35 person miles amounted to about 23 vehicle miles traveled. Annually, the total number of vehicle miles traveled in 2001 was nearly 2.3 trillion.his section focuses on daily passenger travel. Results from the 2001 NHTS show that daily travel in the United States totaled about 4 trillion miles (table 2, table A-8), an average of 14,500 miles per person per year.