The Infrastructure Investment and Jobs Act of 2021 (IIJA) will allocate close to $7 billion to Northeast states to reduce emissions from the transportation sector, presenting a momentous opportunity for the region to position itself as a national leader in zero-emission technology. This CALSTART report identifies 10 promising investment strategies to accelerate equitable zero-emission transportation adoption in the Northeast, offering a description, strengths and weaknesses, design recommendations, potential impacts, and examples of each strategy in practice.