BROADBAND – Amends existing law to revise provisions about the dig once policy and rights-of-way for broadband.

H 300 revises Idaho's "Dig Once Policy" to streamline broadband infrastructure installation along highways. It requires the Idaho Transportation Department and county highway districts to maintain a registry of broadband providers and notify them 30 days in advance of compatible construction projects (like roadwork or underground utility installation) where broadband can be added simultaneously. This aims to reduce repeated digging by coordinating installations during existing projects, directly affecting broadband providers, transportation agencies, and highway construction contractors. The bill defines key terms like "broadband" (100 Mbps download speed) and "Dig Once Policy" to standardize implementation.