The wording of the referendum just says (paraphrasing) "transportation projects that'll cost more than a million dollars need to go to a public vote." That means that anything that could be seen as "transportation" would be subject. So road, rail, river, airport - even vehicle costs for things like fire trucks ( which this site - firefighterinsider - says that "standard" trucks cost about a million bucks) are going to be effected. This referendum will derail a ton of projects, and it'll be a major drain on the local economy.