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Search results with tag "Functional classification"
Highway Functional Classification Concepts, Criteria and ...
dot.sd.govThe functional classification of roadways defines the role each element of the roadway network plays in serving these travel needs . Over the years, functional classification has come to assume additi onal significance beyond its purpose as a …
D.C. Temporary Traffic Control Manual
ddot.dc.govAppendix A Functional Classification of Streets in the District of Columbia Appendix B Traffic Control Plan Guidelines Appendix C Typical Work Zone and Crane Set Up Photos Appendix D Key Telephone Numbers . ... FHWA Federal Highway Administration
Drainage and Stormwater Management
deldot.govFHWA guidelines. FHWA policy includes the following: ... Functional Classification Pipe Culverts Storm Drains Roadside Ditches Median Drains Interstate, Freeways and Expressways 50 10 2 50 50 Arterials 50 10 2 25 25 2 Collectors 50 …