I'm getting wrong results using the routing explorer. When I plot two points along the same road, it returns a route. Once the route involves more than one road, I don't get a route at all, or in some cases, I get long route that doesn't make much sense. (None of these roads are one way streets or have any other restrictions along them)
Any clues as to what might be wrong? I've also listed all of the column headers from my roads shape file to give you an idea of the kind of data I'm feeding the router.
Columns
========
ID
RD_ID
CC
RD_NAME
RD_EXT
RD_SUFFIX
RD_NUMBER
TYPE
LEVEL
CLASS
RD_NAME_F
RD_NAME_U
DISP_TYPE
ROUTE_NR
AVE_SPEED
SPEED
NW_LEVEL
SW_TYPE
ROUTE
MULTI
FW
CLASSIFICATION