According to the U.S. Bureau of Labor Statistics, prices for transportation are 1,814.28% higher in 2025 versus 1940 (a $326,570,727,848.10 difference in value).
Between 1940 and 2025: Transportation experienced an average inflation rate of 3.53% per year. This rate of change indicates significant inflation. In other words, transportation costing $18,000,000,000 in the year 1940 would cost $344,570,727,848.10 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.75% during this same period, inflation for transportation was lower.
In the year 1940: Pricing changed by -0.56%, which is significantly below the average yearly change for transportation during the 1940-2025 time period. Compared to inflation for all items in 1940 (0.72%), inflation for transportation was lower.
Below are calculations of equivalent buying power for Transportation, over time, for $18,000,000,000 beginning in 1940. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1940 | $18,000,000,000.00 | -0.56% |
| 1941 | $18,683,544,303.80 | 3.80% |
| 1942 | $20,278,481,012.66 | 8.54% |
| 1943 | $20,151,898,734.18 | -0.62% |
| 1944 | $20,126,582,278.48 | -0.13% |
| 1945 | $20,126,582,278.48 | 0.00% ** |
| 1946 | $21,341,772,151.90 | 6.04% |
| 1947 | $23,359,298,928.92 | 9.45% |
| 1948 | $26,046,738,072.05 | 11.50% |
| 1949 | $27,994,157,740.99 | 7.48% |
| 1950 | $28,714,703,018.50 | 2.57% |
| 1951 | $30,555,014,605.65 | 6.41% |
| 1952 | $32,570,593,963.00 | 6.60% |
| 1953 | $33,505,355,404.09 | 2.87% |
| 1954 | $33,018,500,486.85 | -1.45% |
| 1955 | $32,619,279,454.72 | -1.21% |
| 1956 | $33,203,505,355.40 | 1.79% |
| 1957 | $35,053,554,040.90 | 5.57% |
| 1958 | $36,212,268,743.91 | 3.31% |
| 1959 | $37,711,781,889.00 | 4.14% |
| 1960 | $37,702,044,790.65 | -0.03% |
| 1961 | $38,130,477,117.82 | 1.14% |
| 1962 | $38,928,919,182.08 | 2.09% |
| 1963 | $39,143,135,345.67 | 0.55% |
| 1964 | $39,727,361,246.35 | 1.49% |
| 1965 | $40,379,746,835.44 | 1.64% |
| 1966 | $40,954,235,637.78 | 1.42% |
| 1967 | $42,122,687,439.14 | 2.85% |
| 1968 | $43,466,407,010.71 | 3.19% |
| 1969 | $45,141,187,926.00 | 3.85% |
| 1970 | $47,458,617,332.04 | 5.13% |
| 1971 | $49,951,314,508.28 | 5.25% |
| 1972 | $50,535,540,408.96 | 1.17% |
| 1973 | $52,132,424,537.49 | 3.16% |
| 1974 | $57,974,683,544.30 | 11.21% |
| 1975 | $63,417,721,518.99 | 9.39% |
| 1976 | $69,727,361,246.35 | 9.95% |
| 1977 | $74,644,595,910.42 | 7.05% |
| 1978 | $78,140,214,216.16 | 4.68% |
| 1979 | $89,279,454,722.49 | 14.26% |
| 1980 | $105,180,136,319.38 | 17.81% |
| 1981 | $117,916,260,954.24 | 12.11% |
| 1982 | $122,775,073,028.24 | 4.12% |
| 1983 | $125,705,939,629.99 | 2.39% |
| 1984 | $131,285,296,981.50 | 4.44% |
| 1985 | $134,751,703,992.21 | 2.64% |
| 1986 | $129,513,145,082.77 | -3.89% |
| 1987 | $133,427,458,617.33 | 3.02% |
| 1988 | $137,546,251,217.14 | 3.09% |
| 1989 | $144,430,379,746.84 | 5.00% |
| 1990 | $152,551,119,766.31 | 5.62% |
| 1991 | $156,747,809,152.87 | 2.75% |
| 1992 | $160,175,267,770.20 | 2.19% |
| 1993 | $165,014,605,647.52 | 3.02% |
| 1994 | $170,000,000,000.00 | 3.02% |
| 1995 | $176,085,686,465.43 | 3.58% |
| 1996 | $181,051,606,621.23 | 2.82% |
| 1997 | $182,629,016,553.07 | 0.87% |
| 1998 | $179,182,083,739.05 | -1.89% |
| 1999 | $182,784,810,126.58 | 2.01% |
| 2000 | $194,089,581,304.77 | 6.18% |
| 2001 | $195,258,033,106.13 | 0.60% |
| 2002 | $193,495,618,305.74 | -0.90% |
| 2003 | $199,444,985,394.35 | 3.07% |
| 2004 | $206,455,696,202.53 | 3.52% |
| 2005 | $220,136,319,376.83 | 6.63% |
| 2006 | $228,938,656,280.43 | 4.00% |
| 2007 | $233,774,196,689.39 | 2.11% |
| 2008 | $247,530,769,230.77 | 5.88% |
| 2009 | $226,901,752,677.70 | -8.33% |
| 2010 | $244,804,965,920.16 | 7.89% |
| 2011 | $268,817,721,518.99 | 9.81% |
| 2012 | $275,110,613,437.20 | 2.34% |
| 2013 | $275,204,576,436.22 | 0.03% |
| 2014 | $273,340,798,442.06 | -0.68% |
| 2015 | $251,983,057,448.88 | -7.81% |
| 2016 | $246,700,778,967.87 | -2.10% |
| 2017 | $255,145,666,991.24 | 3.42% |
| 2018 | $266,662,706,913.34 | 4.51% |
| 2019 | $265,909,152,872.44 | -0.28% |
| 2020 | $254,853,456,669.91 | -4.16% |
| 2021 | $291,970,886,075.95 | 14.56% |
| 2022 | $337,126,387,536.51 | 15.47% |
| 2023 | $337,947,322,297.96 | 0.24% |
| 2024 | $342,639,532,619.28 | 1.39% |
| 2025 | $344,570,727,848.10 | 0.56%* |
* Not final. See inflation summary for latest details.
** Extended periods of 0% inflation usually indicate incomplete underlying data. This can manifest as a sharp increase in inflation later on.
Raw Consumer Price Index data from U.S. Bureau of Labor Statistics for Transportation:
| Year | 1935 | 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
| CPI | 14.200 | 14.267 | 14.560 | 14.620 | 14.300 | 14.220 | 14.760 | 16.020 | 15.920 | 15.900 | 15.900 | 16.860 | 18.454 | 20.577 | 22.115 | 22.685 | 24.138 | 25.731 | 26.469 | 26.085 | 25.769 | 26.231 | 27.692 | 28.608 | 29.792 | 29.785 | 30.123 | 30.754 | 30.923 | 31.385 | 31.900 | 32.354 | 33.277 | 34.338 | 35.662 | 37.492 | 39.462 | 39.923 | 41.185 | 45.800 | 50.100 | 55.085 | 58.969 | 61.731 | 70.531 | 83.092 | 93.154 | 96.992 | 99.308 | 103.715 | 106.454 | 102.315 | 105.408 | 108.662 | 114.100 | 120.515 | 123.831 | 126.538 | 130.362 | 134.300 | 139.108 | 143.031 | 144.277 | 141.554 | 144.400 | 153.331 | 154.254 | 152.862 | 157.562 | 163.100 | 173.908 | 180.862 | 184.682 | 195.549 | 179.252 | 193.396 | 212.366 | 217.337 | 217.412 | 215.939 | 199.067 | 194.894 | 201.565 | 210.664 | 210.068 | 201.334 | 230.657 | 266.330 | 266.978 | 270.685 | 272.211 |