BaltimoreLink created 12 high frequency buses throughout the metropolitan area that connected Metro Subway, Light Rail, and Maryland Area Regional Commuter (MARC) rail.  The buses were color coded, high frequency with extended hours of service.  Physical improvements included bus loop installation, canopies, modular bus shelters, bathrooms for bus operators, fencing, concrete pads, ticket vending machines, real time information signs, benches, landscaping, and fencing.