Version 1578 was commited by markb on 2010-02-18 20:39:52 +0000 (Thu, 18 Feb 2010) When matching arcs, as a last resort, match road class and speed. If at a node, an outgoing arc cannot be matched to an incoming arc by possiblySameRoad(), try to find a single outgoing arc that has the same road class and speed as the incoming arc and use that.