National air transport system:
number of registered air carriers: 1
inventory of registered aircraft operated by air carriers: 39
annual passenger traffic on registered air carriers: 1,617,075
annual freight traffic on registered air carriers: 9,284,160 mt-km (2015)

Civil aircraft registration country code prefix:
TI (2016)

Airports:
161 (2013)
country comparison to the world: 35
[see also: Airports country ranks ]

Airports - with paved runways:
total: 47
[see also: Airports - with paved runways - total country ranks ]
2,438 to 3,047 m: 2
[see also: Airports - with paved runways - 2,438 to 3,047 m country ranks ]
1,524 to 2,437 m: 2
[see also: Airports - with paved runways - 1,524 to 2,437 m country ranks ]
914 to 1,523 m: 27
[see also: Airports - with paved runways - 914 to 1,523 m country ranks ]
under 914 m: 16 (2017)
[see also: Airports - with paved runways - under 914 m country ranks ]

Airports - with unpaved runways:
total: 114
[see also: Airports - with unpaved runways - total country ranks ]
914 to 1,523 m: 18
[see also: Airports - with unpaved runways - 914 to 1,523 m country ranks ]
under 914 m: 96 (2013)
[see also: Airports - with unpaved runways - under 914 m country ranks ]

Pipelines:
refined products 662 km (2013)

Railways:
total: 278 km
[see also: Railways - total country ranks ]
narrow gauge: 278 km 1.067-m gauge
note: the entire rail network fell into disrepair and out of use at the end of the 20th century; since 2005, certain sections of rail have been rehabilitated (2014)
country comparison to the world: 124

Roadways:
total: 39,018 km
[see also: Roadways - total country ranks ]
paved: 10,133 km
[see also: Roadways - paved country ranks ]
unpaved: 28,885 km (2010)
[see also: Roadways - unpaved country ranks ]
country comparison to the world: 90

Waterways:
730 km (seasonally navigable by small craft) (2011)
country comparison to the world: 74
[see also: Waterways country ranks ]

Merchant marine:
total: 10
[see also: Merchant marine - total country ranks ]
by type: general cargo 2, other 8 (2017)
country comparison to the world: 144

Ports and terminals:
major seaport(s): Atlantic Ocean (Caribbean) - Puerto Limon; Pacific Ocean - Caldera