Once you have the .shx file, you must place it where AutoCAD can find it: 593 tips containing 'ads civil.shx' - CAD Forum
If this is a client or government drawing, ask them to the drawing. The ETRANSMIT feature automatically packages all dependent files (including SHX fonts, Xrefs, and plots styles) into a ZIP file. download font ads civil.shx
The most reliable way is to ask the person who sent the drawing to provide the font or use the eTransmit command to package all dependencies. Once you have the
falls into the second category. It is a specialized shape/font file originally distributed with older civil engineering software suites (like Autodesk Land Desktop, Civil Design, or third-party add-ons such as ADS (Advanced Design System) for civil works). falls into the second category
If the font is lost to time, here are three professional workarounds: