Package(s) for traffic signs

There are only a few kinda-traffic-signs in the unicode which look like this:

% arara: lualatex

\documentclass{article}
\usepackage{fontspec}
\setmainfont{symbola.ttf}
\usepackage{booktabs}

\begin{document}
    \begin{tabular}{lc}
        \toprule
        Sign & Example\\
        \midrule
        Crossing Lanes & \symbol{"26CC} \\
        Disabled Car & \symbol{"26CD} \\
        Car Sliding & \symbol{"26D0} \\
        Circ.\ Crossing Lanes & \symbol{"26D2} \\
        Chains & \symbol{"26D3} \\
        No Entry & \symbol{"26D4} \\
        Alternate One-Way & \symbol{"26D5} \\
        Two-Way & \symbol{"26D6}\symbol{"26D7} \\
        Left Lane Merge & \symbol{"26D8}\symbol{"26D9} \\
        Drive Slow Sign & \symbol{"26DA} \\
        Down-Pointing Triangle & \symbol{"26DB} \\
        Left Close Entry & \symbol{"26DC} \\
        Restr.\ Left Entry & \symbol{"26E0} \\
        \bottomrule
    \end{tabular}
\end{document}

The font quivira.otf has some of them, too, which look similar. You can have a look for more fonts here.

If you are able to use Xe- or LuaLaTeX, you could search for a font like these and include the symbols to your document.

The bclogo package (see documentation at CTAN) has some nice, colored traffic signs: