The National Committee on Uniform Traffic Control Devices might be the most influential group of American bike policy makers you’ve never heard of.
The committee shapes street design standards in the United States to a large extent. Their recommendations become part of the Manual on Uniform Traffic Control Devices, a guide to street markings, signs, and signals that many professional engineers treat as gospel.
The NCUTCD consists mostly of older engineers from state DOTs. In recent years, its bikeway design orthodoxy has been challenged by a new wave of engineers looking to implement treatments that the American street design establishment has frowned upon, despite a proven track record improving the safety and comfort of bicycling. Most notably, the National Association of City Transportation Officials has released guidance on the design of protected bike lanes that the MUTCD lacks.
All this progress doesn’t seem to sit very well with some members of the old guard. In January, the NCUTCD passed a resolution [Word file] establishing a “task force” to investigate “interest groups that may not be part of the NCUTCD” that promote street designs which don’t conform to the Manual on Uniform Traffic Control Devices.
The MUTCD is supposed to allow for flexibility and deviation from the standard when conditions warrant, which often applies to “bicycle facilities in complex urban environments,” said Joe Gilpin, an expert on bikeway design with Alta Planning. NACTO designs are, according to Gilpin, “for the most part… created from standards already provided within the MUTCD, even if it’s being put together in a different way.”
But the recent resolution is a not-so-veiled attempt to impede that flexibility.
Not every member of the NCUTCD wants to hinder change. Bill Schultheiss, a consultant with Toole Design Group and a long-time member of the committee, was alarmed by the resolution. He says the structure of the committee leads to unnecessary foot-dragging.