Canol pipeline

The Canol pipeline was a proposed four-inch oil line running 1,200 miles from Canada to Alaska, a wartime undertaking whose scale outpaced the planning behind it. Its examination by the Truman Committee brought into sharp relief the conflict between military initiative and civilian control: the project had been launched with little consultation, no credible cost estimate, and scant regard for practical constraints, while Harry S. Truman used the hearings to press for accountability rather than dictate military policy.

Project and Authorization

Named for “Canadian oil,” Canol was launched by General Brehon B. Somervell with little consideration of the route’s terrain, climate, available materials, manpower, or the views of oil experts, the Corps of Engineers, and the War Production Board. The proposal’s physical scale was striking: a four-inch pipeline extending 1,200 miles across Canada to Alaska. But the record described no corresponding process of careful evaluation before the undertaking began.

The project entered the War Department budget through an item of $25 million, identified only as funding for military facilities in Canada and Alaska. That vague description concealed the pipeline’s specific purpose from ordinary scrutiny. Somervell had initiated the scheme secretly, without first presenting it to other civilian authorities or, as the hearings established, even seeking the Navy Department’s advice.

Secrecy and Civilian Oversight

The secrecy was intended in large part to prevent interference from other parts of civilian government, particularly from Harold L. Ickes, the Secretary of the Interior and head of the Petroleum Administration. That motive made Canol more than a question of engineering or expense: the committee was confronting a system in which a senior military officer could begin a major project while keeping relevant civilian officials out of the discussion.

Truman’s concern about that arrangement formed part of a broader argument over who should direct the war effort. Military contracts had added $400 billion to the economy in the first six months of 1942, and he feared the growing influence of generals and admirals over industry and agriculture. He also worried that the committee itself might overreach, becoming an intrusive body that dictated policy, like the Civil War committee. His position was therefore two-sided: investigate the military’s use of resources, but do not replace its authority to fight the war with congressional rulemaking.

In a broadcast for The March of Time, Truman called civilian control the foremost issue of the day and warned that the way it was handled could shape the country’s postwar political and economic structure. He described the military’s proper role as fighting battles and specifying the equipment it needed. The Canol inquiry tested that distinction in practice: the committee could scrutinize a project and expose failures of process without claiming responsibility for military operations themselves.

The Committee’s Examination

Ickes brought the project directly before the committee, describing it as the product of a one-page memorandum from Somervell. He called the pipeline useless, and the committee’s examination led it to much the same conclusion. Stephen Bechtel’s contractor employees had called Canol “the greatest project since the Panama Canal,” but the grand comparison sat uneasily beside the missing estimates and unanswered practical questions.

The project’s chief adviser, James H. Graham, was a dollar-a-year man. The committee found that Graham did not know how long the pipeline was supposed to be and had made no cost estimate; he did not believe that anyone else had made one either. His repeated claim that he did not regard cost as important in wartime exposed the central weakness in the project’s defense: urgency was being invoked where basic information should have been available.

Somervell appeared at the hearings flanked by four brigadier generals and several majors. A small incident recorded by United Press reporter Allen Drury captured the formality of that entourage: when Somervell asked for water, his glass passed down through officers of successive ranks until a major, with no lower-ranking officer available, filled it. The committee then questioned Somervell for four and a half hours, with Hugh Fulton and Senator Harley Kilgore doing most of the questioning while Truman listened.

At the close, Truman read a letter from the Navy Department in response to his own inquiry. A search of Navy files had found no communication showing that the Navy had been asked about Canol, and no Navy officials had been questioned orally. Somervell replied that he had never suggested he consulted the Navy and argued that the project was no more a Navy matter than a bakery might be. Truman countered that ships used a great deal of oil, bringing the pipeline’s relevance to naval needs back into view without presuming that consultation had occurred.

Significance

Canol’s significance in the account lies in the gap between its enormous proposed scale and the thin basis on which it had been authorized. A 1,200-mile line, a $25 million budget entry, and a secret start did not come with reliable calculations of cost or a demonstrated review of the practical obstacles. The hearings made those omissions visible by asking for the opinions and estimates that had never been gathered.

For Truman, the case joined oversight to a larger principle: wartime power and speed did not erase the need for civilian supervision. The committee’s role remained investigative and advisory, not a substitute command. Canol thus became a concrete example of the problem he had warned about—military influence expanding into civilian economic life—and of his effort to challenge waste without claiming that generals and admirals should stop directing battles.