WINTHROP, Minn. - Jim Brandt's steel-toed boots treaded nimbly across the railroad ties as he scanned the track around him for loose bolts, unfastened clips, gaping switches — anything that could prove dangerous for massive trains.
Everything looked good, he confirmed with a quick nod; time to move on. The rest of the state's 4,500 miles of rail awaited.
About 150 trains a day rattle throughout Minnesota, the eighth-largest rail network in the country. The mild-mannered Brandt is the only state inspector overseeing those tracks for safety.
"You can only do so much," Brandt said. "I just do the best job possible."
It's always been a daunting task, and the stakes are now higher than ever. The North Dakota oil boom has transformed Minnesota into a vital rail link between oil fields to the west and refineries to the east. An average of more than 800 cars loaded with Bakken crude oil — widely considered one of the most volatile cargoes on the lines — roll through the state every day, stirring unease along the way. The potential risk to residents along the lines has state and federal officials pressing for more inspections and tougher regulations.
A single rail accident can mean big disaster. A December oil train derailment outside Casselton, N.D., resulted in massive explosions and the evacuation of most of citizens. An explosive derailment in Quebec last summer killed 47 people. Both involved North Dakota crude.
The issue has raised panicked questions at the State Capitol and in Washington, where hearings have focused on the volatility of the crude and the strength of the cars used to transport it.
In Minnesota, Brandt works with two federal inspectors to oversee the work of the railroads, which employ their own inspectors.