The Bay State will spend upwards of $8 billion over the next ten years improving its roads, bridges and regional transportation services if a proposal announced by the governor Tuesday is passed by the legislature.

Healey’s plan, which would see $8 billion spent over the next 10 years, does not include tax increases. Instead, her office said the plan will maximize funds generated through the state’s Fair Share Amendment, also known as the “millionaire’s tax,” through borrowing and other existing resources.

Maura Healey is asked for comment on the U.S. Justice Department's investigative findings on Worcester police at Union Station on Jan 14.