Down to 20.4, mainly because Her Awesomeness had to deal with the Route 9 stop-n-go grind for a couple days. Note to the DOT: the timing of the lights on Route 9 through Poughkeepsie and Wappingers is dreadful. Snap out of it already. (/tilting at windmills)
Also, there was considerable idling at The Nana's place as we waited for her to get ready for a trip.