RAGBRAI Learn about the Land; Day 5, July 2008

Today, after you descend into the valley of the Iowa River north of Marengo, the route turns east on county road F15 and approaches the historic Amana Society. Settled in the late 1850s by German immigrants of the Community of True Inspiration, the new arrivals utilized the local timber and stone resources to construct their buildings. During these early years several stone quarries were opened in the hills along the north wall of the Iowa River valley near East, Middle, and West Amana. Riders will pass close to one of these old quarries 0.7 miles west of West Amana. The stone taken from these quarries is beautiful quartz-rich sandstone that is cemented by light brown to orange tinged iron oxide. This stone was used in the construction of many buildings in Amana.

Archaeology on the Road Again, July 2009

Team Archaeology is back for a second year to share the history of Iowa with the riders and supporters of RAGBRAI.

Archaeology on the Road, July 2012

The University of Iowa Office of the State Archaeologist (OSA) is delighted to welcome RAGBRAI riders to Iowa and we’re pleased to share a few details of our fascinating past as you ride across the state. We hope this booklet enhances your enjoyment and helps you learn something new each day of your ride, from the ancient site at Cherokee to the late 1800s lost town site of Bowen’s Prairie.

Motorcycle Conspicuity – What Factors Have the Greatest Impact, 2012.

The Iowa Motorcycle Operator Manual states that when a motorcycle and another vehicle collide, more than half of these crashes are caused by drivers entering the rider’s right-of-way. Furthermore, in crashes with motorcyclists, drivers often say they never saw the motorcycle. Therefore, increasing motorcycle conspicuity could help address these issues, resulting in fewer crashes (and injuries and damage).