{"identifier":"/us/usc/t23/s301","versions":[{"content_hash":"596eb986cfbb107985635abccd79c124850bea2359f5114109ed747a187aea4e","first_seen":{"label":"113-21","currency_date":"2013-07-18","congress":113,"law_num":21,"excluded_laws":[],"update_num":null,"seq":0,"is_partial":false,"caveat":null,"titles_affected":["05","16","18","22","33","36","50"],"ingested_titles":[]},"releases":["113-21","113-31"],"num":"§ 301.","heading":"Freedom from tolls","status":null},{"content_hash":"8d00e722a49d9b8c461961fe7e4b3741cc8eabf31cc71e87b666ecc29c267e1d","first_seen":{"label":"113-86not79","currency_date":"2014-03-06","congress":113,"law_num":86,"excluded_laws":[79],"update_num":null,"seq":13,"is_partial":true,"caveat":"Current through Public Law 113-86 (03/06/2014), except 113-79.","titles_affected":["01","02","05","05a","06","07","08","10","12","14","15","16","19","20","21","22","23","25","26","28","30","31","33","40","41","42","43","44","46","48","49","50","51"],"ingested_titles":[]},"releases":["113-86not79","113-163","113-296not287not291not295","113-296","114-22","114-49","114-73","114-86u1","114-93not92","114-114not95not113","114-115not95","114-115","114-189","114-243","115-35","115-171","115-236not232","115-269not254","115-384not282not334","115-442not334","116-10","116-57","116-108not92","116-108","116-138not113","116-163","116-344not283","117-44","117-52","117-80","117-114","117-174","117-327not263not286","117-327not263","118-3","118-34","118-44","119-83"],"num":"§ 301.","heading":"Freedom from tolls","status":null}]}