Enbridge Pipeline System directly linked to the pipeline. Another point in Lockport, Illinois connects two pipelines to Patoka, Illinois, plus a longer link to Cushing, Oklahoma. A relatively short link from Stockbridge, Michigan connects to two refineries in the Toledo, Ohio area. The Mainline system, conventionally divided into the US and Canadian mainlines, consists of 1900 miles of pipeline that run from central Alberta to southern Ontario via the northern US. The system can carry up to 2.5 million barrels of oil per day. Lines 1 through 4 connect Edmonton to Superior, Wisconsin. From there, Line 5 runs through the Upper Peninsula of
Oseberg Transport System Oseberg Transport System Oseberg Transport System (OTS) () is a pipeline system in western Norway. It is long and runs from Oseberg, Veslefrikk, Brage, Frøy and Lille-Frigg to Sture terminal, located north of Bergen, Norway. The operation of the pipeline was commenced in 1988. Total investment in the pipeline construction was about 9.8 billion NOK. The pipeline is placed in a tunnel close to the coast line. The tunnel is long and its opening is at depth of . The pipeline diameter is . The capacity of OTS is . Operating life is expected to be nearly 40 years The