An overpass is called a flyover or a flypast in England.    From Wordnet, Princeton University. 

And what he calls flyover country is what Sarah Palin calls real America.    From Wordnik.com.  [CNN Transcript Jul 31, 2009] Reference

What do those rubes in flyover country know anyway?.    From Wordnik.com.  [Matthew Yglesias » All Planning is Planning] Reference

Is this how New Yorkers view culture in "flyover country?".    From Wordnik.com.  ['Good Wife' Mocks Steppenwolf Theater Company (VIDEO)] Reference

No mention of the flyover is present at NASA HQ's Shuttle page.    From Wordnik.com.  [JSC Flyover: Missed Opportunity - NASA Watch] Reference

Go spend some time in flyover country, or go watch a NASCAR race from the infield.    From Wordnik.com.  [Coyote Blog » Blog Archive » On Totally Losing Perspective] Reference

Out here in flyover country the local Wally is about our only option other than a long drive.    From Wordnik.com.  [He Said Wal-Mart, She Said Target] Reference

Good luck - a lot of us in flyover country (I'm not that far from McGreggor) are rooting and pulling for you.    From Wordnik.com.  [Today's Video: A Chat with Elon Musk - NASA Watch] Reference

Out here in flyover country (heh) renting is mostly for the poor, students, and young people just entering the job market.    From Wordnik.com.  [Matthew Yglesias » The High Cost of Subsidized Homeownership] Reference

I live in flyover country -- East Central Redneckistan, to be precise -- and I am stuck dealing with Multiplex A or Multiplex B.    From Wordnik.com.  [Clash of the Titans: Theater or Rental?] Reference

You’re the brilliant 3L, and I’m just a CPA in flyover country.    From Wordnik.com.  [The Volokh Conspiracy » Faisal Shahzad Allegedly Admits to Attempted Times Square Bombing] Reference

He commented for the first time on camera saying the flyover was a huge mistake.    From Wordnik.com.  [CNN Transcript Apr 29, 2009] Reference

Coulter just reflects what most of us hicks here in flyover country’ really feel.    From Wordnik.com.  [Think Progress » Coulter on 9/11 Widows: ‘I Have Never Seen People Enjoying their Husbands’ Death So Much’] Reference

The flyover is a ceremonial send-off for the troops as they prepare to head overseas.    From Wordnik.com.  [SacBee -- Latest News] Reference

And sometimes Chicago is referred to as flyover territory because it's in the Midwest.    From Wordnik.com.  [CNN Transcript Nov 20, 2006] Reference

"Did you Hear About the Morgans?" seems to have only now discovered the so-called flyover states.    From Wordnik.com.  [Denver Post: News: Breaking: Local] Reference

We in flyover country will make you pay.    From Wordnik.com.  [Obama to fire back at McCain on CNN] Reference

Kansas will be after NBAF site approval a permanent "flyover" zone.    From Wordnik.com.  [Archive 2008-08-01] Reference

Too often I think that the central part of America is treated as kind of flyover country.    From Wordnik.com.  [CNN Transcript Nov 14, 2004] Reference

We're also excited about the new "flyover" section.    From Wordnik.com.  [ecorazzi.com :: the latest in green gossip] Reference

The trade-off is you are rolling through "flyover" country.    From Wordnik.com.  [Odessa America Online : Top Story] Reference

The real-estate bubble never happened in the "flyover" states.    From Wordnik.com.  [Home Theater Forum] Reference

There was a famous UFO "flyover" at that time which I witnessed.    From Wordnik.com.  [Veterans Today - News for U.S. Military Veterans Jobs, VA Benefits, Home Loans, Hospitals & Administration] Reference

Without Obama-McCain money, voter registration sags in 'flyover' states.    From Wordnik.com.  [Blogrunner] Reference

The midwest, what America’s elitist coastal wussies call flyover country.    From Wordnik.com.  [Your move, Scotland - E_Pluribus_Unum’s blog - RedState] Reference

As a "flyover" resident, I've never really thought about it that way before.    From Wordnik.com.  [Discover Blogs] Reference

They also touch on the issue of the CIT "flyover" and "what hit the Pentagon".    From Wordnik.com.  [911Blogger.com - Paying Attention to 9/11 Related News] Reference

Maybe the park's grandest feature, a "flyover" where the walkway rises above the High.    From Wordnik.com.  [ecorazzi.com :: the latest in green gossip] Reference

The flyover is the only way of delivering that separation of east-west, north-south traffic. ".    From Wordnik.com.  [NewsWire.co.nz] Reference

There's no "flyover" or zoom from space capability, but the user experience is generally very good.    From Wordnik.com.  [Search Engine Watch Blog] Reference

"flyover" is proven and that he does not support CIT.    From Wordnik.com.  [911Blogger.com - Paying Attention to 9/11 Related News] Reference

But the flyover was the No. 1 wow of the day.    From Wordnik.com.  [The Orange County Register - News Headlines : News] Reference

A man in a blue FEMA windbreaker arrived to brief them on his helicopter flyover of the city.    From Wordnik.com.  [How Bush Blew It] Reference