Feds tout pedestrian, cyclist safety measures in new road design rules
The federal government issued new road design standards Tuesday for the first time in 14 years, and Biden administration officials say the long-delayed manual will make roads safer for walkers, cyclists and even motorists on crowded streets. The latest edition of the "Manual on Uniform Traffic Control Devices for Streets and Highways,” a go-to reference for traffic engineers, includes new advice on how state and local governments should set speed limits. The new standards downplay—but do not eliminate—long-standing guidance that instructs engineers to set speed limits at a rate that 85% of drivers travel under. Safety advocates have argued that the 85th-percentile rule [...]