"Vehicle Miles Operated by Mode, Millions",,,,,,,,,
"Source: APTA Fact Book 2001, 2000 numbers personal communication (Terry Bronson, 202 496 4829)",,,,,,,,,
Date updated: 2/7/02,,,,,,,,,

Date,Bus ,Commuter Rail,Demand Response,Heavy Rail,Light Rail,Trolley Bus,Other,Total,Total bus equivalent
1984,1844.7,167.9,256.1,435.8,16.8,15.3,13,2749.5,3461.9
1985,1862.9,182.7,247.4,450.8,16.5,15.5,14.9,2790.7,3552.1
1986,2002.3,188.6,274.5,475.8,17,14.7,12.9,2985.8,3765.7
1987,2079.4,188.9,250,490.2,18.4,15,13.3,3055.2,3879.1
1988,2097.3,202.2,288.9,517.4,20.8,14.7,16,3157.3,4011.2
1989,2109.3,209.6,300.4,532.1,21.3,14.5,15.7,3202.9,4080.4
1990,2129.9,212.7,305.9,536.7,24.2,13.8,18.3,3241.5,4127.5
1991,2166.6,214.9,335,527.2,27.6,13.6,21.5,3306.4,4159.1
1992,2178,218.8,363.5,525.4,28.6,13.9,26.4,3354.6,4187
1993,2209.6,223.9,406,522.1,27.7,13,32.2,3435.1,4233.8
1994,2162,230.8,463.7,531.8,34,13.7,31.5,3467.5,4248.2
1995,2183.7,237.7,506.5,537.2,34.6,13.8,36.7,3550.2,4313.9
1996,2220.5,241.9,548.3,543.1,37.6,13.7,45.2,3650.3,4397.2
1997,2244.6,250.7,585.3,557.7,41.2,14,52.3,3745.8,4499.5
1998,2174.6,259.5,670.9,565.7,43.8,13.6,65.5,3793.6,4504.1
1999,2275.9,265.9,718.4,577.7,48.7,14.2,71.4,3972.2,4675
2000,2314.8,270.9,758.9,595.2,52.8,14.5,73.7,4080.8,4788.1