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I was down to the CP yard to record what units I saw... here are the results.
CP 8843 / 8870 - a westbound container train waiting in the yard.
CP 5756 yard power near shops
At shops: 1576, 1594, 1636, 1695, 5733, 5909, 8275, 8822, 9112, 9124, 9132, 9135, 9148, 9728, CEFX 1042
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CP 6047 with Track Evaluation Train... 68 / 424993 / 63... I saw these cars in McAdam on
June 20, 2006.
Working east of Arlington
6609 / 1597
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At fuel stand / ready track
3122, 3117, 6616, 1562
In storage near Arlington Street Bridge:
1595, 1644, 5494, 5669, 5700, 5576, 5700, 5721, 5945, 5952, 5905, 5998, 6058, 9120, 9130, 9141, 9142, 9145, 9149, 9150, 9300, 9302, 9303
CP 401019 snowplow in yard
There were quite a lot of units around!