Construction of the Mike O'Callaghan - Pat Tillman Memorial Bridge began in 2003 with the approach roads, the bridge itself in 2005 and opened on October 19th 2010. It spans the Colorado River between the states of Arizona and Nevada at a cost of $240 million.
At 900ft (270 m) above the Colorado River it is the World's highest concrete arch bridge.
For this project the first photo is from a print in the days before I had a digital camera.
4th September 2002
30th August 2007
27th September 2008
21st October 2010
The view of the Hoover Dam from the new bridge.
Week 158 Bluewater Islands and Dubai Eye. Man made island a 210m high Big Wheel
Week 159 Dubai Marina - Reflections
Week 160 Dubai Frame. A window between the Old and New Dubai and a 150m high glass floor.
Week 161 Dubai Marina 3 years apart.
Week 163 New Metro Line for Expo 2020