Standard Drawings - Metric (L) Luminaires and Lighting Standards Individual Drawings - Metric Symbols A | Intersections, Approaches & Pvmt I Bridge & Structures B | Luminaires & Lighting Standards L Construction-Barricades & Signing C | Miscellaneous M Drainage-Culverts & Sewers D | Rest & Recreation Facilities R Erosion & Landscaping E | Sign & Sign Supports S Fences & Gates F | Traffic Control T Guardrail, Median Barr. & Crash Cush. G | Utilities U Filename File Type L-23.01M Junction Boxes for Electrolier PDF ZIP L-24.00M Type 1 Load Center (1 of 2) PDF ZIP L-24.00M Type 1 Load Center (2 of 2) PDF ZIP L-25.00M Type 1A Load Center PDF ZIP L-26.00M Type 2 and 3 Load Centers PDF ZIP *ZIP files contain AutoCAD "DWG" files, including their support files.