|"The Casey Jr. train is also waiting for you to climb aboard for a thrilling trip over hill and dale."|
When Disney's artists made a film version of Helen Aberson and Harold Pearl's 1939 story, Dumbo the Flying Elephant, details of the train that transported the circus from venue to venue needed inventing. Disney historian Jim Korkis wrote about the original book in 2004, and made no mention of an anthropomorphized locomotive. For the film, the undersized engine pulling cars full of elephants and other wild animals took on characteristics of the famous Little Engine That Could.
|Bruce Bushman's caricature of an engine and tender had no room for an engine. Unlike the Disneyland Railroad, both Casey Jr. trains were identical. (Photo: Life magazine)|
Dumbo (1941) was unusual in that it received less of Walt Disney's time than other films and, at 64 minutes, the finished film was shorter than most feature-length films.
A ride on the circus train from Dumbo was a natural as Bruce Bushman and others brainstormed ideas for Disneyland based on Disney films, and a miniature train had been one of the earliest elements. In September 1953, a Lilliputian Land was imagined that would include a "Miniature Train & Canal Ride."
As the plans evolved and Lilliputian Land was subsumed into Fantasyland, the miniature train was not to be just a level tour, but would include the "I think I can" hill, not unlike a roller coaster. The compact track layout might have been borrowed from Model Railroader magazine, designed to twist a long track into a small space.
|Working drawings for the locomotive and tender. (© Walt Disney Company)|
A typical roller coaster of the day used a chain lift, but the engineers at Arrow innovated sprockets on the train that engaged with a fixed chain on the hill, like a cog railway. Most roller coasters have no power on board, but this train would use its engine to climb the steep incline. The chain eliminated worries about traction in the rain.
As the televised preview date neared, a problem revealed itself. The "I think I can" hill was so steep that the lightweight prop locomotive had a tendency to flip over backward. The calliope car, with its heavy engine, had the weight to stay on the track, but the locomotive and tender did not. Arrow engineers Ed Morgan and Karl Bacon determined that they could keep the locomotive on the track if they were careful about the train's momentum approaching the hill.
Morgan and Bacon explained the situation to comedian Jerry Colonna, who was supposed to drive the train on television for the Dateline: Disneyland broadcast. For some reason, the world-famous performer was unwilling to risk death on the brand new ride. Colonna didn't Think He Could. With only minutes to spare, Karl Bacon put on Jerry's engineer costume and waved to the camera as the announcer called him Jerry Colonna.
|The engine was housed in the calliope car.|
The Casey, Jr. Circus Train cost a reported $50,000 in 1955. Jim Hill reports that the ten passenger cars—four chariots, four cage cars, and two cabooses—cost $1,550 per car, plus 3% tax = $15,965. The 1,840' (561 m) track was a large-scale model train layout, with figure-eight turns, parallel straightaways and over-and-under tunnels and bridges. The rails were ultra-narrow gauge at 30" (762 cm) with a minimum turning radius of about forty feet (12 m).
Casey Jr. is one of a small number of 1955 rides still in operation. The train uses more environmentally-friendly fuel now, and there have likely been engineering improvements made over the years, but the track layout has not changed in 63 years.
(The Jerry Colonna story comes from Reynolds, Robert R. Roller Coasters, Flumes and Flying Saucers: The Story of Ed Morgan and Karl Bacon, Ride Inventors of the Modern Amusement Parks. Jupiter, FL: Northern Lights, 1999.)
|Casey Jr. trains on July 17, 1955 (note television camera in foreground).|