Maintenance work began Wednesday on Union Pacific railroad tracks in the Downtown Sacramento railyards, while ongoing upgrades continue at the historic Sacramento Valley Station. Union Pacific has started rail maintenance work on existing tracks. Rail cars that are part of a track replacement train known as the TRT 909 are pulling up the rail and replacing railroad ties underneath, said Aaron Hunt, public relations director for Union Pacific. "We have track improvement projects going on throughout the state currently," he said. The work is not part of the $60 million Downtown track relocation project, said Richard Rich, development director of Thomas Enterprises' Railyards project. The

Cleanup of historic Southern Pacific railroad shops is expected to begin late this month as the next phase of the Sacramento Railyards project kicks into gear. Hazardous materials including lead paint, asbestos, metals and other industrial toxins need to be removed from the shops, which were built starting in 1868. Georgia developer Thomas Enterprises has put the abatement project out to bid and expects to award the contract in the next few weeks, said Richard Rich, development director for the Railyards project. In its heyday, Southern Pacific practically owned the town. The railyards drove Sacramento's economy, and nearly a third of all the city's residents worked there. The shops lay

If you heard a "chug chug" and a different sounding train whistle through Sacramento this morning, you were most likely hearing Union Pacifics UP844 passing through in route to Oakland. We caught up with UP844 passing over the I street bridge coming into West Sacramento. Within the past hour, UP844 has passed through Benicia where the train was greeted by large crowds and signs as well as being paced by a news chopper through Emeryville. If you missed this historical steamer, you will have a chance to catch it again as it comes back through in the next few days. See schedule below or go to www. up.com and search UP844. UP844 Heritage Tour Schedule, California • Monday, April 20 o Depart

At 8 a.m. today, the historic Union Pacific steam locomotive 844 will move through Sacramento in route to Oakland where it will be on display. The Steamer has been in Roseville at the UP Yard for the past couple of days. Saturday, UP844, along with other UP locomotive memorables were on display for general public and Sunday they were held for a private showing accessed only by UP friends and family. If you are looking for good photo ops to catch old UP844 puffing down the tracks, it will roll out of Roseville and will be highly visible through the wetlands near CalExpo, You should also be able to see the puffer rolling through the downtown Amtrak station and over the "I Street" bridge.