Road traffic and transit safety, security, order, and smoothness depend on supporting facilities and infrastructure. This empirical study analyses and explains the execution of Article 45 of Law Number 22 of 2009 on supporting facilities for commuters and drivers in Prabumulih City and its barriers. Based on Study and discussion, Article 45 of Law Number 22 of 2009 addressing supporting facilities for commuters and drivers in Prabumulih city is still inedequate due to the lack of bicycle lanes and disabled facilities. Streets merchant still misuse walkways. The implementation of Article 45 of Law number 22 of 2009 in Prabumulih City is hindered by inedequate supporting facilities and infrastructure due to the lack of funds for transportation infrastructure, weak enforcement against misuse of sidewalks into street vendors; people crossing the road without using zebra cross, or overpasses, and the bus stop not being used for passenger boarding and embarkation.