St. Louis County Department of Highways & Traffic Standard Drawings - Errata Sheet
Drawing Number Revision or Addition Revision Date Drawing Number Revision or Addition Revision Date
(2007) C904.50 ......... Traffic Signal Details - Concrete Bases (48 Hour Notice Time - Note #2) .................. 7/1/2009
C904.60 ......... Traffic Signal Details - Pull Boxes and Conduit Installation
Drawings ...... Complete Verification, Revision or Update of All Standard Drawings .............. 7-31-2007 (48 Hour Notice Time - Note #2) ........................................................................... 7/1/2009
C502.01......... Integral Vertical Curb and Concrete Pavement Typical Sections & Details.............. 10-1-2007 C904.70 ......... Traffic Signal Details - Detector Loops (48 Hour Notice Time - Note #2) ................... 7/1/2009
C502.02......... Integral Vertical Curb and Concrete Pavement Typical Sections & Details.............. 10-1-2007
C608.10......... 6' Minimum Sidewalk at Back of Curb Revision ....................................................... 12-7-2007 (2010)
C608.11......... 6' Minimum Sidewalk at Back of Curb Revision ....................................................... 12-7-2007
C608.12......... 6' Minimum Sidewalk at Back of Curb Revision, Type 10 Curb Ramp Deleted ........ 12-7-2007
C608.17......... Mailbox and Utility Pole Placement Standards (Revised Drawing) ........................ 12-13-2007
C608.29......... Residential Driveway Entrances with Culvert (New Drawing) ................................ 12-19-2007
(2008)
C903.10......... Street Name Signs, Details and Locations (Revise General Notes)......................... 3-28-2008
C606.02......... Guardrail (Remove Type C Guardrail) ........................................................................ 4-9-2008
C608.31......... Residential Driveway Entrances with Culvert (New)................................................. 5-20-2008
C502.11......... Dowel Supporting Units (Added 11" or Greater Pvmt. in Table) ............................... 6-19-2008
C608.00......... Residential Concrete Entrances (Revise Note #5) ................................................... 6-19-2008
C613.01......... Construction Details for Concrete Construction Patches (Added Note #3) .............. 6-20-2008
C608.21......... Detectable Warning Systems for New Construction (Full Width of Ramp) ............. 10-22-2008
C608.22......... Detectable Warning Systems for Retrofitting ADA Ramps (Full Width of Ramp) ... 10-22-2008
(2009)
C502.06......... Residential 42'R Turnarounds, 54'R R-O-W (Corrected General Note Item #3) ...... 4-28-2009
C502.07......... Residential 42'R Turnarounds, 54'R R-O-W (Corrected General Note Item #3) ...... 4-28-2009
C725.31......... Metal Curtain Walls and Metal Inlets (Incorrect Drawing Number in Title Block) ..... 4-28-2009
C502.01......... Intregal Vertical Curb and Concrete Pavement (5' Min. Slab Length & Note #10) ..... 7/1/2009
C502.02......... Intregal Rolled Curb and Concrete Pavement (Added Note #10)) ............................. 7/1/2009
C604.40......... Pavement Lugs (Various Revisions) .......................................................................... 7/1/2009
C608.04......... Residential - 38' Wide Exclusive Right Turn Lane (18' Lane Width Note) .................. 7/1/2009
C608.05......... Residential - 38' Wide Exclusive Left Turn Lane (18' Lane Width Note) .................... 7/1/2009
C608.06......... Residential - 39' Wide Exclusive Right Turn Lane (18' Lane Width Note) .................. 7/1/2009
C608.07......... Residential - 39' Wide Exclusive Left Turn Lane (18' Lane Width Note) .................... 7/1/2009
C608.08......... Arterial - 63' Wide Exclusive Left Turn Lane (18' Lane Width Note) ........................... 7/1/2009
C608.23......... Imprinted Asphalt and Stamped Concrete Crosswalks (New Standard Drawing) ...... 7/1/2009
C608.39......... Collector - 39' Wide Exclusive Right Turn Lane (18' Lane Width Note)...................... 7/1/2009
C608.40......... Collector - 39' Wide Exclusive Left Turn Lane (18' Lane Width Note) ........................ 7/1/2009
C608.41......... Arterial - 63' Wide Exclusive Left Turn Lane (18' Lane Width Note) ........................... 7/1/2009
C904.40......... Traffic Signal Details - Post with Square Pedestal Base, Controller Cabinet and
Power Supply Assemblies (48 Hour Notice Time - Note #2) ................................ 7/1/2009
Standard Drawings - Errata Sheet Page 5 of 5 July 1, 2009