Keystone XL Project – Montana Major Facility Siting Act Application

Route Option

Route and the Corresponding Alternative

Mileage
(new pipe
construction)

Mileage
(connection to
Keystone Cushing
Extension)

Western

Western Alternative – direct line to Cushing,
Oklahoma

1,110

0

Segment A

Eastern route through Montana, North
Dakota, South Dakota, and Nebraska, to
connect to the Keystone Cushing Extension
at Steele City

920

298

Segment A1A

Eastern route through Montana, North
Dakota, South Dakota, and Nebraska, to
connect to the Keystone Cushing Extension
at Steele City, avoiding BIA lands.

951

298

Segment B

Eastern route through Montana, South
Dakota, and Nebraska, to connect to the
Keystone Cushing Extension at Steele City.

850

298

P-6

February 2009