Now that the Infrastructure Investment and Jobs Act of 2021 (IIJA) has been signed into law, we are seeing a flurry of excitement about what it means for Safe Routes to School, walking, and bicycling. And we are also seeing uncertainty about what the law requires and what it offers related to Safe Routes to School. In particular, the section that restored the Safe Routes to School program is leading to confusion for advocates and agencies alike. We are here to help you make sense of it what it means, why it happened like this, and what to do about it.