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Pages 190-195

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From page 190...
... NCHRP 20-102(07) Interim Report 190 Appendix 4: DOT Traffic Control and Design Element Modifications Each state DOT provides guidance on roadway design and traffic control devices.
From page 191...
... NCHRP 20-102(07) Interim Report 191 this area by policy makers would be prudent to ensure that highway design and maintenance considers the level 4–5 ADS-equipped vehicle environment.353 The following section provides suggestions for potential modifications where state statute governs design criteria, and other recommendations for state DOTs as they review their design and maintenance manuals.
From page 192...
... NCHRP 20-102(07) Interim Report 192 agencies should remain aware that at the local levels, some geometric design considerations are governed by emergency vehicle access requirements.
From page 193...
... NCHRP 20-102(07) Interim Report 193 Transportation Planning and Section 134 Metropolitan Transportation Planning, and federal regulation at 23 CFR.
From page 194...
... NCHRP 20-102(07) Interim Report 194 current criteria may be warranted to reduce any impediments to planning, financing, and constructing new infrastructure to accommodate C/ADSs.
From page 195...
... NCHRP 20-102(07) Interim Report 195 Figure A3.

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