There have been some recent comment on the extent, or subsidy per unit of activity, on the board recently. I have uploaded a working draft that the group might be interested in
reviewing at
http://freepdfhosting.com/d68ae064e1.pdf
It speaks to the degree of cross subsidy that has been set as policy for intercity roadway travel in this country. By my calculation around $0.11/automobile vehicle mile, inclusive of capital and government borne accident costs. Newer build toll roads are now showing $0.12 in TxDOT country and this does not cover accidents.
For certain it is not complete but it is at 40+ pages now.
I am rethinking my target audience in the light of political reality.
The paper demonstrates the feasibility and financial economy of the
long-distance train outside of the “congested areas” using the Crescent as an
example. Volpe of course had originally postulated that intercity rail was best suited to
congested short corridors and justified some of his decisions within the DOT methods
of the day.
However, he proceeded from two errors, probably due to politics of the time,
which has misdirected policy since then. In the past the financing of the
capital to build the interstates has been considered a “sunk cost” such that
only costs going forward should be considered. Winston worked off this premise,
bringing much clarity to the assignment of costs between trucks and automobiles,
but disregarded the initial system capital costs for what is a high cost system.
The other error was the assumption that a positive highway trust fund balance
was a proxy for user self financing. In fact the HTF more closely resembles a
general tax on land as several road classes under city, county, and state
ownership are taxed to support almost entirely Federally financed road projects
under state ownership. It is equivalent to taxing all the