by the PLC or by Conservancy's Executive Director.  When car rentals

have been pre-approved, the rental of compact cars is encouraged;

mid-size vehicles are authorized when necessary (e.g., when compact-sized

vehicles are not available or the number of passengers or volume of

baggage makes a compact vehicle impractical). 

==== Rail Transportation

Rail transportation as a means of travel for an authorized Project

trip is considered to be a reasonable expense.  All rail transportation

must be in economy and/or coach class.

When circumstances require Travelers to utilize their personal vehicles

for Project purposes, they can be reimbursed at the current USA IRS

rate per mile, plus any related parking expenses and toll fees.  Drivers

are encouraged to find the lowest cost reasonably parking area nearby

their destination.

== Lodging

Travelers are expected to be cost-conscious and prudent when booking

lodging for approved trips, and to verify that rates are within the

established per-diem rates for the geographic area of travel.