The latest version of The Manual on Uniform Traffic Control Devices (MUTCD) is drawing heavy criticism for failing to consider non-automotive road users.
MUTCD is an 862-page engineering manual that governs road markings and signs across the U.S. It carries the power of federal regulation and can shield engineers from liability when someone is hurt or killed.
First published in 1935, the manual has been updated and expanded about once per decade. More than a dozen advocacy groups, including the National Association of City Transportation Officials (NACTO), the League of American Bicyclists, the National League of Cities, the National Safety Council, and America Walks have asked federal transportation leaders to scrap the current draft and start over.
The major complaint: the manual subordinates pedestrian and cycling safety to vehicle throughput, even as U.S. pedestrian and cycling deaths have been mounting. Critics also say the manual is often used to shut down neighborhood-level campaigns for a new crosswalk or bike lane; essentially lets speeding drivers determine the speed limit; and slows the rollout of bus-only lanes.
Related Stories
Codes and Standards | Jun 27, 2018
Thirty nine San Francisco high rises at risk of collapse in major earthquake
Vulnerable buildings have welded columns and beams.
Codes and Standards | Jun 26, 2018
Boston enacts new climate resiliency rules for buildings
New policy is likely a first in the nation.
Codes and Standards | Jun 25, 2018
Integrated Project Delivery guide offered by Pankow Foundation
An Action Guide for Leaders offers answers to critical IPD questions.
Codes and Standards | Jun 21, 2018
New app said to automate code compliance
Startup offers plug-in that scans 3D models.
Codes and Standards | Jun 20, 2018
Home values and local tax revenues at risk from high tide flooding, scientists group says
Analysis of property data identifies communities prone to frequent flooding.
Codes and Standards | Jun 19, 2018
Structural engineered wood products exempt from new EPA formaldehyde ruling
Exempt products include structural plywood, oriented strand board (OSB).
Codes and Standards | Jun 18, 2018
Seattle City Council repeals controversial new per-worker tax on large employers
Measure was aimed at raising $50 million for homeless services, affordable housing.
Codes and Standards | Jun 14, 2018
Hardscape from development makes ‘1,000-year’ flood in Maryland worse
Impermeable concrete made it easier for water to overwhelm drainage system.
Codes and Standards | Jun 13, 2018
United States Resiliency Council announces support for Calif. earthquake resiliency bill
Measure would help cities identify structures that could fail in major quake.
Codes and Standards | Jun 12, 2018
Congestion pricing for cars is effective in reducing traffic, but a difficult sell
After three years, traffic congestion declined by 30% in London.