Black Diamond Transport Llc (USDOT #9421339, MC-99643056) is listed as CARRIER, with operating authority shown as AUTHORIZED. No other address matches are shown in the available OTR411 records. No active alerts are shown for this USDOT in OTR411.
Open a secure, load-specific workspace to verify carriers, prevent double-brokering, and message dispatchers in real time.
Help the otr411 community by reporting payment or service issues.