Little Rock doesn’t have the best public transportation, but at least it has something. The Central Arkansas Transit Authority (CATA) runs shuttle buses across the city.   Regular one-way fare is $1.10. There are also streetcar lines (River Rail) in the Rivermarket area. The streetcars also link to North Little Rock, giving passengers the opportunity to cross the Arkansas river in an unusual way.  Day passes for the River Rail are $2.00.