This legislation establishes new federal penalties for the intentional obstruction of interstate highways . It makes it unlawful to knowingly engage in activities such as deliberately delaying traffic, standing near vehicles, or endangering safe movement on an interstate with the intent to obstruct its normal use. The bill defines an "interstate highway" as part of the Interstate System, with an exception for lawful activities authorized by government entities. Violators face significant penalties, including fines up to $10,000 and up to 15 years imprisonment for general offenses, increasing to $15,000 and 20 years if an emergency vehicle is obstructed. If a violation results in the death of any person , the perpetrator could face imprisonment for any term of years or for life, in addition to applicable fines.