Airports:
40 (2013)
country comparison to the world: 105
[see also: Airports country ranks ]

Airports - with paved runways:
total: 16
[see also: Airports - with paved runways - total country ranks ]
over 3,047 m: 1
2,438 to 3,047 m: 1
1,524 to 2,437 m: 4
914 to 1,523 m: 5
under 914 m: 5 (2013)

Airports - with unpaved runways:
total: 24
[see also: Airports - with unpaved runways - total country ranks ]
2,438 to 3,047 m: 1
914 to 1,523 m: 2
under 914 m: 21 (2013)

Pipelines:
gas 2,147 km (2013)
[see also: Pipelines country ranks ]

Railways:
total: 3,237 km
broad gauge: 1,872 km 1.600-m gauge (49 km electrified)
narrow gauge: 1,365 km 0.914-m gauge (operated by the Irish Peat Board to transport peat to power stations and briquetting plants) (2014)
country comparison to the world: 54
[see also: Railways country ranks ]

Roadways:
total: 96,036 km
[see also: Roadways - total (km) country ranks ]
paved: 96,036 km (includes 1,224 km of expressways) (2014)
[see also: Roadways - paved (km) country ranks ]
country comparison to the world: 49

Waterways:
956 km (pleasure craft only) (2010)
country comparison to the world: 67
[see also: Waterways country ranks ]

Merchant marine:
total: 31
by type: cargo 28, chemical tanker 2, container 1
foreign-owned: 5 (France 2, Spain 1, US 2)
registered in other countries: 33 (Bahamas 3, Bermuda 1, Cambodia 1, Cyprus 3, Isle of Man 1, Kazakhstan 1, Malta 4, Marshall Islands 6, Netherlands 8, Panama 1, Russia 1, Slovakia 1, Sweden 1, UK 1) (2010)
country comparison to the world: 84
[see also: Merchant marine country ranks ]

Ports and terminals:
major seaport(s): Dublin, Shannon Foynes,
river port(s): Cork (Lee), Waterford (Suir)
container port(s) (TEUs): Dublin (1,931,001)