A car was running too slow on a highway. A traffic cop on patrol said to his colleague, "Ain't these drivers as dangerous as the fast ones?" and pulled the car over. upon looking inside he found five old ladies totally pale and shivering.
The cop said to the driver, "Old lady, you shouldn't be driving that slow on this highway"
The lady said "But every signboard on this road reads 22"
The cop informs "That is not the speed limit, its the Route no. 22"
"Oh my bad, officer, thanks for informing"
The cop asks, "Well thats ok, but why are all of these ladies shivering and pale like milk?"
"Oh thats nothing, we just crossed Route 167"