According to the U.S. Bureau of Labor Statistics, prices for transportation are 1,761.91% higher in 2025 versus 1938 (a $370,000,572.85 difference in value).
Between 1938 and 2025: Transportation experienced an average inflation rate of 3.42% per year. This rate of change indicates significant inflation. In other words, transportation costing $21,000,000 in the year 1938 would cost $391,000,572.85 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.66% during this same period, inflation for transportation was lower.
In the year 1938: Pricing changed by 0.41%, which is significantly below the average yearly change for transportation during the 1938-2025 time period. Compared to inflation for all items in 1938 (-2.03%), inflation for transportation was higher.
Below are calculations of equivalent buying power for Transportation, over time, for $21,000,000 beginning in 1938. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1938 | $21,000,000.00 | 0.41% |
| 1939 | $20,540,355.68 | -2.19% |
| 1940 | $20,425,444.60 | -0.56% |
| 1941 | $21,201,094.39 | 3.80% |
| 1942 | $23,010,943.91 | 8.54% |
| 1943 | $22,867,305.06 | -0.62% |
| 1944 | $22,838,577.29 | -0.13% |
| 1945 | $22,838,577.29 | 0.00% ** |
| 1946 | $24,217,510.26 | 6.04% |
| 1947 | $26,506,892.56 | 9.45% |
| 1948 | $29,556,455.86 | 11.50% |
| 1949 | $31,766,284.33 | 7.48% |
| 1950 | $32,583,920.87 | 2.57% |
| 1951 | $34,672,208.78 | 6.41% |
| 1952 | $36,959,381.25 | 6.60% |
| 1953 | $38,020,098.92 | 2.87% |
| 1954 | $37,467,641.80 | -1.45% |
| 1955 | $37,014,626.96 | -1.21% |
| 1956 | $37,677,575.50 | 1.79% |
| 1957 | $39,776,912.55 | 5.57% |
| 1958 | $41,091,760.50 | 3.31% |
| 1959 | $42,793,328.42 | 4.14% |
| 1960 | $42,782,279.28 | -0.03% |
| 1961 | $43,268,441.54 | 1.14% |
| 1962 | $44,174,471.22 | 2.09% |
| 1963 | $44,417,552.35 | 0.55% |
| 1964 | $45,080,500.89 | 1.49% |
| 1965 | $45,820,793.43 | 1.64% |
| 1966 | $46,472,692.83 | 1.42% |
| 1967 | $47,798,589.92 | 2.85% |
| 1968 | $49,323,371.57 | 3.19% |
| 1969 | $51,223,824.06 | 3.85% |
| 1970 | $53,853,519.94 | 5.13% |
| 1971 | $56,682,100.39 | 5.25% |
| 1972 | $57,345,048.93 | 1.17% |
| 1973 | $59,157,108.28 | 3.16% |
| 1974 | $65,786,593.71 | 11.21% |
| 1975 | $71,963,064.30 | 9.39% |
| 1976 | $79,122,908.56 | 9.95% |
| 1977 | $84,702,725.46 | 7.05% |
| 1978 | $88,669,367.57 | 4.68% |
| 1979 | $101,309,586.45 | 14.26% |
| 1980 | $119,352,835.95 | 17.81% |
| 1981 | $133,805,114.17 | 12.11% |
| 1982 | $139,318,636.22 | 4.12% |
| 1983 | $142,644,428.08 | 2.39% |
| 1984 | $148,975,586.66 | 4.44% |
| 1985 | $152,909,081.34 | 2.64% |
| 1986 | $146,964,642.74 | -3.89% |
| 1987 | $151,406,397.98 | 3.02% |
| 1988 | $156,080,185.20 | 3.09% |
| 1989 | $163,891,928.86 | 5.00% |
| 1990 | $173,106,913.61 | 5.62% |
| 1991 | $177,869,093.97 | 2.75% |
| 1992 | $181,758,392.09 | 2.19% |
| 1993 | $187,249,815.85 | 3.02% |
| 1994 | $192,906,976.74 | 3.02% |
| 1995 | $199,812,690.73 | 3.58% |
| 1996 | $205,447,753.34 | 2.82% |
| 1997 | $207,237,714.41 | 0.87% |
| 1998 | $203,326,318.00 | -1.89% |
| 1999 | $207,414,500.68 | 2.01% |
| 2000 | $220,242,554.98 | 6.18% |
| 2001 | $221,568,452.07 | 0.60% |
| 2002 | $219,568,557.30 | -0.90% |
| 2003 | $226,319,583.29 | 3.07% |
| 2004 | $234,274,965.80 | 3.52% |
| 2005 | $249,799,010.84 | 6.63% |
| 2006 | $259,787,435.55 | 4.00% |
| 2007 | $265,274,550.14 | 2.11% |
| 2008 | $280,884,778.49 | 5.88% |
| 2009 | $257,476,065.45 | -8.33% |
| 2010 | $277,791,681.57 | 7.89% |
| 2011 | $305,040,082.08 | 9.81% |
| 2012 | $312,180,921.81 | 2.34% |
| 2013 | $312,287,546.04 | 0.03% |
| 2014 | $310,172,629.70 | -0.68% |
| 2015 | $285,936,998.84 | -7.81% |
| 2016 | $279,942,949.59 | -2.10% |
| 2017 | $289,525,760.29 | 3.42% |
| 2018 | $302,594,685.89 | 4.51% |
| 2019 | $301,739,592.76 | -0.28% |
| 2020 | $289,194,175.52 | -4.16% |
| 2021 | $331,313,064.30 | 14.56% |
| 2022 | $382,553,130.59 | 15.47% |
| 2023 | $383,484,683.78 | 0.24% |
| 2024 | $388,809,155.00 | 1.39% |
| 2025 | $391,000,572.85 | 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 |