"Your going to bore me about another bridge arn't you" ?
"Go on then"
"I'll do my tour guide bit : This historic steel bridge featured in the 1939 classic film "The Grapes of Wrath" staring Henry Fonda. The scene where grandpa dies and is buried was shot near the west end of this bridge. Then the bridge was only 6 years old! Apparantly, If you watch the movie carefully you can see the Canadian River plain and the Pony Bridge in the distance."
"OK That'll do"
Chisholm Trail named after this pioneer when Texas cattle were herded north to the transcontinental railroad (roughly present-day I-70) through the plains of Oklahoma and Kansas.