

Freight class is a standardized rating assigned under the NMFC system that determines the base rate per hundredweight for LTL shipments. Classes range from 50 — cheapest, dense and durable freight — to 500 — most expensive, low-density or high-liability freight. Class is determined by four factors: density (weight per cubic foot), stowability (ability to stack and load efficiently), handling (ease of handling and fragility), and liability (value and risk of damage or theft). Total Connection reviews freight class for every LTL shipment to ensure correct classification and avoid reclassification charges.
Density is the primary factor in LTL freight class determination — heavier freight relative to its size gets a lower freight class and lower rates. Density is calculated by dividing the freight weight by its cubic footage. Shipping freight that's loosely packaged or poorly palletized often results in a higher freight class than the commodity itself warrants, because the measured dimensions produce a low density. Proper packaging and palletization that minimizes cubic footage without adding unnecessary weight is one of the most effective ways to reduce LTL freight costs.
LTL transit times vary by carrier, lane, and service level. Regional LTL carriers serving dense markets can deliver in 1 to 2 business days for short lanes. National LTL carriers typically transit 3 to 5 business days for cross-country lanes. Some carriers offer guaranteed delivery options at a premium for time-sensitive LTL shipments. Total Connection provides estimated transit times at the time of booking based on the carrier and lane selected.
A bill of lading (BOL) is the primary shipping document for LTL freight — it serves as a receipt for the cargo, a contract of carriage, and a document that accompanies the freight throughout transit. The BOL must accurately describe the freight — commodity, weight, dimensions, freight class, and any special handling requirements including hazmat notation where applicable. An incorrect or incomplete BOL is the most common cause of freight claim disputes and reclassification charges. Total Connection prepares or reviews BOLs for every LTL shipment.
A freight claim is a formal demand against the carrier for cargo loss or damage occurring during transit. Under the Carmack Amendment, LTL carriers are liable for cargo damage caused by their negligence, subject to the terms of the bill of lading and any released value provisions. To file a claim you need the BOL, delivery receipt noting the damage, photos of the damaged freight, and documentation of the value. Claims must typically be filed within 9 months of delivery. Total Connection assists clients through the claims process from documentation through resolution.
Yes — with the right carrier and proper documentation. Not all LTL carriers accept all hazmat commodities, and those that do require proper classification, placarding, shipping papers, and in some cases segregation from other freight. Total Connection manages hazmat LTL shipments with full DOT compliance — carrier selection based on hazmat acceptance, documentation preparation, and placard coordination. Hazmat LTL is handled with the same compliance rigor as every other regulated freight we manage.
LTL freight handles larger shipments — typically 150 pounds and above, often palletized — through a terminal-based carrier network. Parcel shipping (FedEx, UPS, USPS) handles smaller packages through a hub-and-spoke network optimized for individual packages rather than pallets. LTL is the right choice when your shipment is too large for parcel but too small for a full truckload. The practical crossover from parcel to LTL is typically around 150 pounds or when multiple packages together form a pallet that's more efficiently handled as freight.