SHIPPING-COMPARISONS
Compare Cargo Capacity:

Tug and Barge Rail Car 100 Car Train Semi Trailer
One Barge
1,500 Ton
52,500 Bu
453,600 Gal
1 Rail Car
100 Ton
3,500 Bu
30,240 Gal
100 Car Train Unit
10,000 Ton
350,000 Bu
3, 024,000 Gal
Large Semi
26 Ton
910 Bu
7, 865 Gal
Source: Iowa Department of Transportation


Energy Efficiency:

number of miles one ton can be carried per gallon of fuel
Energy Efficiency Comparison
Source: U.S. DOT Maritime Admin.


Environmental Quality:

pounds of emission per ton-mile

Mode

Hydrocarbons Carbon Monoxide Nitrous Oxide
Tug and Barge 0. 0009 0. 0020 0. 0053
Train 0. 0046 0. 0064 0. 0183
Semi 0. 0063 0. 0190 0. 1017
Source: C. Jake Haulk Ph.D. - Inland Waterways as Vital National Infrastructure: Refuting "Corporate Welfare" Attacks


Safety:

per billion ton-miles

Mode

Deaths Injuries
Tug and Barge 0.01 0.09
Train 1.15 21.77
Truck 0.84 N/A
Source: Haulk


Commerce and Jobs:
Over 600 million tons of commerce are shipped on waterways each year.
Water transportation accounts for more than 95 percent of all international trade, both exports and imports.

Principal Commodities Shipped on Waterways
Principal Commodies Shipped on Waterway
16% Other  
14% Food and Agriculture
7% Chemicals  
28% Coal
11% Aggregates  
24% Petrol


Cheaper water transportation:
1. Helps attract new industries to a waterway region;
2. Fosters plant expansion by increasing productivity of existing industries;
3. Greatly expands markets for a region's resources and products, especially those of low values;
4 New water related recreation and tourism activities as well as increased demands for services caused by induced industrial development generate more small business opportunities; and
5. About 800,000 workers in parts of 24 states are employed by industries that are dependent on inland waterways.


Waterways are one of the few investments the federal government makes that return more benefits to the public for a period of more than 50 years. For every dollar spent, the U.S.Treasury receives about six dollars in revenue.

Other Waterway Benefits :
1. Provides more protection against loss of life and property damages from floods;
2. Enhances water quality by providing greater capacity to assimilate treated effluents; and
3. Increases capacity and dependability of municipal and industrial water supplies.