FHWA Design Standards for Highways
Part 625 in Title 23 of the Code of Federal Regulations (23 CFR 625) The Final Rule to amend 23 CFR 625, Design Standards for Highways, was published in the Federal Register on January 3, 2022 [Docket No. FHWA-2019-0030] and takes effect on February 2, 2022. Use of the updated standards is required for all … Read more FHWA Design Standards for Highways