Enabling legislation generally sets guidelines for the use of up-front or revenue-sharing proceeds from brownfield concessions or design-build-finance-operate (DBFO) toll-roads. Some analysts concur that proceeds from transportation PPPs should be used mainly for transportation,208 as was the case with the Indiana Toll Road. As of January 2009, statutes in 12 states prohibited PPP revenues from being diverted to state general funds or unrelated uses.209 Others may prioritize state flexibility in spending these proceeds, especially in the face of competing fiscal priorities.210 Whether proceeds are spent on transportation or other needs, principles of fiscal responsibility generally suggest that revenues from long-term assets should go toward long-term investments. Otherwise, states are essentially cashing out a long-lived asset for short-term needs.211 Decisions about where and how proceeds should be used-for example, for debt service, reserve funds or transportation projects-are conceptually distinct from other PPP decisions and deserve separate deliberation (see Principle 2).212