Helena, Montana Area is 205th in size, as defined by Nielsen Media Research, and is the fifth smallest media market in the nation. Helena, Montana Helena is the state capital of the U.S. state of Montana and the county seat of Lewis and Clark County. Helena was founded as a gold camp during the Montana gold rush, and was established in 1864. Over $3.6 billion of gold was extracted in the city limits over a duration of two decades, making it one of the wealthiest cities in the United States by the late nineteenth century. The concentration of wealth contributed to the
Ohio State Route 635 in 1937. Its original routing between SR 18 in Bascom and US 6 near Helena is the same one that it utilizes to this day. No significant changes have taken place to the alignment of SR 635 since it was established. Ohio State Route 635 State Route 635 (SR 635) is a north–south state highway in the northwestern portion of the U.S. state of Ohio. The southern terminus of SR 635 is at SR 18 in Bascom. Its northern terminus is approximately east of Helena at a T-intersection with US 6. SR 635 travels through northwestern Seneca County and southwestern