HENDERSON, Colo. (AP) — A woman who was taking photographs over the weekend of a steam locomotive was struck and killed after getting too close to the tracks in north suburban Denver. 
 
 The 15-car Union Pacific train was returning to Denver on Saturday evening from a daylong trip to Cheyenne Frontier Days in Wyoming when the woman was hit at a crossing in Henderson at about 7:45 p.m. 
 
 The victim was among several people taking photos of the train as it traveled back to Denver. Her name has not been released. 
 
 About 700 passengers were on the train whose annual trip to Cheyenne for the parade and rodeo is sponsored by The Denver Post Community Foundation. No other injuries were reported. 
 
 The passengers were bused back to Denver. ||||| DENVER -- Investigators say the pedestrian that was struck and killed by one of Union Pacific's historic steam trains was taking pictures of the locomotive and apparently ventured too close to the tracks. 
 
 The 21-car train, being pulled by Locomotive 844, was returning Saturday evening from a day-long trip to Cheyenne Frontier Days. 
 
 The train, called the 'Denver Post Special,' because the trip was sponsored by the Post, was southbound, and had just arrived at the 124th Avenue crossing near Henderson, at 7:45 pm, when the accident happened. 
 
 UP Steam tweeted about the incident shortly afterward. 
 
 UP No. 844 was involved in a pedestrian fatality. Busses are en route to pick up guests on board the train. UP Police will be on scene for several hours assisting local authorities with the investigation. — UP Steam (@UP_Steam) July 22, 2018 
 
 Company Issues a Response 
 
 "We are working with local authorities to see what happened leading up to the crash," said Union Pacific spokeswoman Kristen South. 
 
 The Adams County Sheriff's Office and Commerce City Police were at the scene shortly after the accident, but the Sheriff's Office said, "Union Pacific is leading the investigation." 
 
 Passengers were bused back to Denver. 
 
 The train remained at the scene for several hours. 
 
 History of Union Pacific's historic steam train 
 
 Steam Engine 844 is perhaps the country's most famous steam locomotive. 
 
 It was originally built for passenger service, operating between Omaha and Los Angeles, and Omaha and Portland. 
 
 When diesels took over, it was relegated to freight service in Nebraska. 
 
 Unlike other steam locomotives, it never made it to the scrap heap, instead it was saved and is now used as an "ambassador of goodwill" by Union Pacific. 
 
 Steam aficionados travel alongside the train, or line the right-of-way to take pictures, or videotape the excursions. 
 
 The victim was among several photographers that were snapping photos of the train on it's return trip. 
 
 To learn more about UP's steam program, click on this link.
– A woman who was taking photographs over the weekend of a steam locomotive was struck and killed after getting too close to the tracks in north suburban Denver. The Union Pacific locomotive—the AP says it was a 15-car train; the Denver Channel says it had 21 cars—was returning to Denver on Saturday evening from a daylong trip to Cheyenne Frontier Days in Wyoming when the woman was hit at a crossing in Henderson about 7:45pm. The victim was among several people taking photos of the train as it traveled back to Denver; her name hasn't been released. "We are working with local authorities to see what happened leading up to the crash," a Union Pacific spokeswoman says. About 700 passengers were on the train, whose annual trip to Cheyenne for the parade and rodeo is sponsored by the Denver Post Community Foundation. No other injuries were reported. The passengers on the UP 844 train, said to be the nation's most famous steam locomotive, were bused back to Denver.