Hi there! That's an excellent and very specific question. As a fellow design professional, I completely understand the need for precise drawings when integrating street furniture into projects. You typically won't find a single, universal "our" CAD library, as designs vary by municipality and manufacturer. Here are the most effective places to look:
First, check the official websites of the city or municipality where your project is located. Many urban planning or public works departments have standard specifications and, increasingly, downloadable CAD blocks for their approved street furniture, including trash bins.
Your best bet is often going directly to the manufacturers. Companies like Bigbelly, Toter, or Glasdon have extensive technical sections on their websites with detailed CAD drawings (DWG), Revit families, and specification sheets for their products. This ensures accuracy for procurement and installation.
For generic or conceptual planning, online design communities and platforms like BIMobject, CADdetails, or even specific forums on ArchDaily can be useful resources. These often host user-uploaded or manufacturer-provided blocks.
A quick tip: When searching, use terms like "technical drawings," "BIM files," or "product specifications" alongside "litter bin" or "waste receptacle." This will filter out catalog images and get you to the usable files. Good luck with your project