Travel day: Fuel prices in the heartland

In Plainfield, IN, on our 8-hour drive home.
But what's inconsistent in the photo?

1 year ago (“Making more…”): http://365project.org/rhoing/365/2014-09-01
2 years ago (“Another skipper…”): http://365project.org/rhoing/365/2013-09-01
3 years ago (“Laziness…”): http://365project.org/rhoing/365/2012-09-01
4 years ago (“Heartland sunset”): http://365project.org/rhoing/365/2011-09-01

[ DSCN8397S100x75 :: P&S ]

[Lisa Pouncy]

It's funny seeing a petrol pump with gallons and not litres. Very cheap too! xx