Roadways:
total: 82,900 km country comparison to the world: 57 paved: 71,294 km (includes 2,613 km of expressways)
unpaved: 11,606 km (2008)
Waterways:
210 km (on Douro River from Porto) (2008) country comparison to the world: 96
Merchant marine:
total: 111 country comparison to the world: 47 by type: bulk carrier 8, cargo 33, carrier 1, chemical tanker 17, container 8, liquefied gas 9, passenger 13, passenger/cargo 5, petroleum tanker 7, roll on/roll off 1, vehicle carrier 9
foreign-owned: 80 (Belgium 8, Denmark 4, Germany 13, Greece 5, Italy 10, Japan 9, Mexico 1, Netherlands 1, Norway 1, Spain 15, Sweden 6, Switzerland 3, US 4)
registered in other countries: 14 (Cyprus 2, Malta 3, Panama 9) (2010)
Ports and terminals: