This piece from The Nation looks at transit agencies that are struggling to make ends meet or even cutting services despite the new funding.
"[T]hose funds are dedicated almost exclusively for new investments instead of supplementing existing operating funds. Alas, even while states and cities are laying train tracks and buying new buses, they are being forced to cut bus routes and raise subway fares. Mass transit lines are being eliminated and fares raised in cities across the country. And cost-cutting measures mean that transit employees are being laid off from Anchorage, Alaska, to Miami, Florida. Laying off workers from good civil service jobs, and making traveling more expensive and difficult, could hinder the Obama administration's efforts to stimulate the economy."