Author: Monte Castleman

Monte Castleman

Monte is a long time "roadgeek" who lives in Bloomington. He's interested in all aspects of roads and design, but particularly traffic signals, major bridges, and lighting. He works as an insurance adjuster, and likes to collect maps and traffic signals, travel, recreational bicycling, and visiting amusement parks.

A History of Minnesota’s Highways Part Five

This is Part Five of an ongoing series of the history of Minnesota’s trunk highway system. Part One covered the early days of government and privately built roads. Part Two covered the events leading up to the establishment of the trunk highway system in 1920. Part Three covered the coming of the U.S. numbered highways and the 1920s improvement projects. And […]

Road Trip Fail.

A History of Minnesota’s Highways: Part Three

The Construction Programs of the 1920s Previously, Part 1 of this series discussed some early roads in Minnesota’s pioneer era and the privately maintained auto trails in the early motoring era. Part 2 discussed the generation-long ramp-up of state involvement in highway construction, culminating with the inauguration of a system both owned and maintained by […]

The Trunk Highway System layout in Minneapolis and St. Paul, 1920s

A History of Minnesota’s Highways Part Two

Previously this series covered federal and private involvement in Minnesota’s highways from the pioneer days into the 1920s. Now it’s time to cover the involvement of the state. As early as 1890 there was state involvement in highways, with the state contributing funds towards the Old Cedar and Bloomington Ferry Bridges. A 1898 constitutional amendment allowed […]

Hospitals Race to the Cornfields

Previously on this site there was a post on the phenomenon on schools relocating from urban neighborhoods to areas with more space on the fringes of town. Schools have their issues, like parking spaces in the case of high schools for students arriving by car, and space for athletic fields, but the fundamental model of […]

The Great Bicycle Helmet Controversy

A month ago we took a look at the history of bicycle helmets and data on their usage at various locations in Minnesota. But should a bicycle helmet by mandatory, or even worn in the first place? Everyone points to the original study saying they reduce head injuries by 85% or tells anecdotes about how […]

The Causes of Crashes

There’s been much discussion about car vs. pedestrian crashes in the Twin Cities and closer-in suburbs. Here is a discussion about one in an exurb and one in a small town. When a crash happens, eventually the investigating agency winds up saying someone french-fried when they should have pizza-ed, assigns blame, the insurance companies and lawyers […]

The I-35W Bridge Collapse 10 Years Later

August 1st, 2007 was Minnesota’s day of infamy, when one of the most heavily used bridges in the state collapsed into the Mississippi River. Looking back 10 years and a month later, it’s time to reflect on some of the changes since then. It Ended the “Funny Money” Era at MnDOT The 1990s were a […]