🚨 Traveling through Virginia in your RV? Don't drive through the Monitor-Merrimac Memorial Bridge-Tunnel without knowing this important safety rule! 🌊 We almost drove right past the inspection area because the signs weren't clear, but thankfully we stopped and discovered why RVs carrying propane need to be inspected before entering this underwater tunnel. Here's what every RVer needs to know before hitting the road! 🚐