- Value of freight: $8.5 billion
- Share of domestic freight originating in Tennessee: 1.6%

- Value of freight: $8.7 billion
- Share of domestic freight originating in Tennessee: 1.6%

- Value of freight: $8.7 billion
- Share of domestic freight originating in Tennessee: 1.6%

- Value of freight: $9.2 billion
- Share of domestic freight originating in Tennessee: 1.7%

- Value of freight: $9.2 billion
- Share of domestic freight originating in Tennessee: 1.7%

- Value of freight: $10.1 billion
- Share of domestic freight originating in Tennessee: 1.9%

- Value of freight: $10.7 billion
- Share of domestic freight originating in Tennessee: 2.0%

- Value of freight: $10.7 billion
- Share of domestic freight originating in Tennessee: 2.0%

- Value of freight: $12.3 billion
- Share of domestic freight originating in Tennessee: 2.3%

- Value of freight: $13.3 billion
- Share of domestic freight originating in Tennessee: 2.5%

- Value of freight: $13.6 billion
- Share of domestic freight originating in Tennessee: 2.5%

- Value of freight: $14.3 billion
- Share of domestic freight originating in Tennessee: 2.6%

- Value of freight: $17.6 billion
- Share of domestic freight originating in Tennessee: 3.2%

- Value of freight: $17.8 billion
- Share of domestic freight originating in Tennessee: 3.3%

- Value of freight: $24.7 billion
- Share of domestic freight originating in Tennessee: 4.6%

- Value of freight: $24.8 billion
- Share of domestic freight originating in Tennessee: 4.6%

- Value of freight: $26.9 billion
- Share of domestic freight originating in Tennessee: 5.0%

- Value of freight: $28.1 billion
- Share of domestic freight originating in Tennessee: 5.2%

- Value of freight: $38.9 billion
- Share of domestic freight originating in Tennessee: 7.2%

- Value of freight: $176.8 billion
- Share of domestic freight originating in Tennessee: 32.7%

This story features data reporting and writing by Paxtyn Merten and is part of a series utilizing data automation across 50 states and Washington D.C.