The Train That Was Supposed to Cross the Sierra Again
Union Pacific’s Big Boy No. 4014 returned to California in 2026 during its coast-to-coast tour for America’s 250th birthday, but weather over Donner Pass forced a reroute before it could climb the Sierra again.
The Mine They Never Packed Up
Empire Mine in Grass Valley, California was one of the most productive gold mines in the state. This Field Notes entry explores its history, closure in 1956, and preserved structures.
The City Built on Gold
Nevada City, California was founded in 1849 during the Gold Rush and developed into one of the richest mining regions in the Sierra foothills. This Field Notes entry explores its history and lasting legacy.
The Bridge that Carried the Gold Rush
The Bridgeport Covered Bridge in Nevada County, California, spans the South Yuba River and dates to 1862. This Field Notes entry explores its role in Gold Rush transportation and the historic Virginia Turnpike.
The Mountain that Miners Washed Away
Malakoff Diggins State Historic Park in Nevada County, California, reveals the dramatic scars left by hydraulic mining during the Gold Rush. This Gold Country Field Notes entry explores the history of the Sawyer Decision, hydraulic mining, and the landscape that miners literally washed away.