US 89 Navajo Bridge

Believe it or not, when US 89 was first declared one of America's initial, official numbered highways you couldn't cross The Colorado River by bridge for hundreds of miles.  On US 89 from 1928, the only way across was via Lees Ferry.  It wasn't until mid-1929 that automobiles could actually drive across Navajo Bridge at Marble Canyon.

In the 1920s, automobiles began using the ferry as a means to cross the Colorado River. It was recognized that it was time to find a safer, more reliable way for vehicles to cross. A bridge site was selected 5 miles (8km) downriver at Marble Canyon. Construction of the bridge began in June of 1927. This was rugged and remote country and it was difficult to get men, materials and equipment from one rim to the other, a distance of only 800 feet (244m). The ferry was used to transport materials when possible. However, on June 7, 1928, the ferry sank in an accident which killed three men. Since the bridge known then as Grand Canyon Bridge was nearing completion, the ferry was not replaced.


So, for the next several months, no direct route existed between Utah and Arizona. People had to travel 800 miles (1287km) around the canyon to reach the other side of the river. It was an historic day when, on January 12, 1929, the bridge was opened to traffic. At the time, it was the highest steel arch bridge in the world and made traveling between Utah and Arizona much easier. No longer did travelers have to contend with the moods of the Colorado River at Lees Ferry. The dedication of the bridge took place June 14-15, 1929. For such an isolated spot, it was an astounding event. Nearly 7,000 people in 1,217 automobiles arrived for the celebration. Speeches were given by the governors of Arizona, New Mexico, and Utah and by the President of the Mormon Church. Bands, choral groups, and Native American dancers were also a part of the festivities. It was reported that airplanes flew under the bridge and as Prohibition was in effect, the bridge was christened with a bottle of ginger ale. The bridge was known as the Grand Canyon Bridge for five years following the dedication. In 1934, after great debate in the Arizona legislature, the official name was changed to Navajo Bridge.

Source of narrative: https://www.nps.gov/glca/learn/historyculture/navajobridge.htm

Source of photos: http://www.loc.gov/pictures/search/?va=exact&sp=1&st=gallery&q=Photograph%3A+az0251&fi=number&op=PHRASE