Here's an LA Times article about the incident:
http://articles.latimes.com/1995-06-15/ ... ss-opening
And, from the Yosemite website:
"The Barry Hance Memorial Award was established in honor of the Yosemite National Park maintenance worker killed in an avalanche while plowing the Tioga Pass Road on June 13, 1995. The award is designed to celebrate Yosemite employees that demonstrate exceptional ethics, attitude, and concern for their fellow employees and the park. "