You obviously don't bother reading international news, even if it is next door to you. It is a well known fact that the entire output of the poroposed XL pipeline has already been contracted to Asia and Europe. The net increase in available to the united states is zero.
It is also a well-known and documented fact that the primary labor for the construction will be Canadian, not American so the jobs numbers you quote are absolutely fictitious.
Even the pipes and steel to construct them have been purchased from Japan.
Try reading any Canadian newspaper before you begin spewing your fiction the next time you are tagged to be the chief propagandist for this website.