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Are you sure trains are safer? I found these tables: https://www.rita.dot.gov/bts/sites/rita.dot.gov.bts/files/publications/national_transportation_statistics/
by mikeash 9y ago
Are you sure trains are safer? I found these tables:
https://www.rita.dot.gov/bts/sites/rita.dot.gov.bts/files/publications/national_transportation_statistics/html/table_02_42.html https://www.rita.dot.gov/bts/sites/rita.dot.gov.bts/files/pu...
https://www.rita.dot.gov/bts/sites/rita.dot.gov.bts/files/publications/national_transportation_statistics/html/table_02_17.html https://www.rita.dot.gov/bts/sites/rita.dot.gov.bts/files/pu...
Train fatalities tend to be clumped so the stats tend to vary a lot from one year to the next, but it looks like in recent years the typical rate is something like 5 fatalities per 100 million passenger-miles. The car data only gives fatalities per vehicle-mile for some reason, but that will always be a pessimistic number (at least until autonomous cars happen), and that rate is just a bit over 1 fatality per 100 million vehicle-miles.
It looks like cars are quite a bit safer, unless I've misunderstood something. The absolute number of fatalities is far lower for trains, but the number of passenger miles per year is also far lower.
- betterunix2 9y agoOne issue is that the motor vehicle fatalities table seems to include data from buses (that is how I understand the references), which are safer than cars. I tried looking at the sources for the passenger rail data but a quick glance was not very informative. Here is another study, from 2010, showing some very different numbers: http://faculty.wcas.northwestern.edu/~ipsavage/436.pdf http://faculty.wcas.northwestern.edu/~ipsavage/436.pdf