Tuvalu has minimal public transport infrastructure. No metro, bus networks, or trains exist. Inter-island connectivity depends entirely on maritime services and limited domestic air routes. The newly launched MV Manu Sina passenger and cargo ship provides improved regional connectivity, but service frequency remains limited for outer islands.

Limited road networks exist only on individual atolls with no comprehensive national highway system. Roads are primarily local access routes on small islands. The Motufoua Tarseal Project represents infrastructure development efforts. Road maintenance and quality data are minimal, reflecting the small-scale nature of island road systems.

Internet connectivity remains limited with significant urban-rural gaps. Mobile network coverage stands at 48% for 2G and 3G as of 2018. New submarine cable investments through public-private partnerships are expected to improve broadband speeds and reliability. Current speeds remain below regional standards.

Submarine cable infrastructure under development; limited terrestrial fiber on islands

Tuvalu has one international airport (Funafuti International Airport) with limited domestic air services to outer islands. The Pacific Aviation Investment Program has improved runway infrastructure and safety. International connectivity is limited, with primary connections to Fiji and Kiribati. Airport serves as critical lifeline for regional access.