Lowcountry Rapid Bus System

The Lowcountry Rapid Transit system (LCRT) is a bus rapid transit system in development which will initially connect downtown Charleston to the Exchange Park in Ladson, North Charleston (also known as the Ladson Fairgrounds). Plans are for the system to eventually reach Summerville, South Carolina.

The LCRT is the first mass transit project in the history of South Carolina. Construction is slated to begin in 2026 and the system is expected to begin operating by late 2028 or early 2029. When completed, the system will be among the longest rapid transit systems in the United States.

Design of the system
LCRT is expected to eventually consist of 24 buses that will ferry people between the medical district in downtown Charleston to Summerville at $2 per fare. The current plan is for the system to traverse approximately 22 miles, making it one of the longest rapid transportation systems in the United States. The system will start with 18 stops, a large portion of which are likely to be on Rivers Avenue in North Charleston. The exact locations for many of the stops have not been determined yet.

The scope of the work for the project currently includes adding dedicated bus lanes to the medians along key streets such as Rivers Avenue, adding traffic signals to give buses priority at intersections, constructing twenty bus stations and several park-and-rides, as well as overall road improvements. The system will use existing infrastructure from Charleston Area Regional Transportation Authority (CARTA) when possible.

The Berkeley-Charleston-Dorchester Council of Governments (BCDCOG) started the development of the LCRT in 2014. Due to the area's geographic population spread, BCDCOG determined that rail was impractical. Costs for LCRT are estimated to be $625 million.

Funding and planning
In 2018, the Federal Transit Administration provided a $880,000 grant to aid in planning for development along the line. In 2021, the administration provided another $860,000 to BCDCOG for key development tools. A transit framework plan also determined other potential bus transit corridors in the area. As of July 28, 2023, BCDCOG and officials for the bus rapid transit system are hosting public input meetings for the project. Currently, the project is planned to begin construction in 2026 with a late 2028 or early 2029 finalization date.