3 ms·
Or by a system of giant arrows on the ground https://www.citylab.com/life/2015/02/why-is-america-dotted-with-giant-concrete-arrows/385472/ https://www.citylab.
by mavhc 8y ago
Or by a system of giant arrows on the ground
https://www.citylab.com/life/2015/02/why-is-america-dotted-with-giant-concrete-arrows/385472/ https://www.citylab.com/life/2015/02/why-is-america-dotted-w...