On a number of occassions I have run into unsignalized intersections where, with heavy mainstreet traffic, sidestreet delays, queues and v/c ratios are displayed as "error."

A search of th eSynchro help and the manual did not show what this means. I assume that the error means the outputs are greater than Synchro's threshold or something similar, but has anyone found actual documentation of what error means as an output?

Thanks in advance!

Hi Prospector,

Indeed, the "err" indicates that the calculated value exceeds the limitations. You might try running a SimTraffic simulation to see the results.

Thanks,

John