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Highway and Carrier411 carrier info next to MC numbers in Gmail. Made for freight brokers who vet carriers in Gmail. See carrier checks right in Gmail. When an email has an MC number, this extension finds it and shows Highway and Carrier411 info next to it. You can check a carrier without leaving your inbox. You must already be signed in to Highway and Carrier411 in Chrome, and those Highway and Carrier411 tabs must remain open while you use this extension. HOW IT WORKS • Finds MC numbers in the email (like MC 123456) • Turns them into a clickable link • Click the MC to copy it • Shows color badges next to the number • Click a badge to open that carrier on Highway or Carrier411 HIGHWAY BADGES • Pass / Fail / Partial • Power units • Safety score • Identity alerts (ID OK, double broker, theft, hostage) • Cargo insurance • Auto liability (BIPD) • Connected or No Connect • Do Not Use (DNU) • Email match (does the sender email match Highway?) CARRIER411 BADGES • FreightGuard reports and date • Safety rating (SAT, COND, UNSAT) • Related companies • Freight loss warning MESSAGE BAR Open an email and a small card appears under the header. • Carrier name • One-click copy of name, MC, and DOT • Same badges as above • Color hint: green looks okay, yellow needs a look, red is a warning SETTINGS Look for the gear next to Gmail’s settings. • Turn fields on or off • Drag to change the order • Choose: bar + first badge, bar only, or badges only EXTRA • Same-day cache so it stays fast • Copying an email strips the badges so you don’t paste extra junk • On a Highway carrier page, click the MC to copy name + MC + DOT NOTES Not made by, and not affiliated with, Highway, Carrier411, or Google. You need your own Highway and Carrier411 logins. Data comes from those sites while you are signed in.
Aug 28, 2026
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