This pass is a gateway to India.

A car was blocking the gateway.

Algeria is the gateway to Africa.

In the gardens of the better classes summer-houses and shelters of rustic appearance and diminutive proportions are often seen. Rustic arbors are also to be seen in the larger gardens. Specially constructed houses of quaint design and small size are not uncommon; in these the ceremonial tea-parties take place. High fences, either of board or bamboo, or solid walls of mud or tile with stone foundations, surround the house or enclose it from the street. Low rustic fences border the gardens in the suburbs. Gateways of various styles, some of imposing design, form the entrances; as a general thing they are either rustic and light, or formal and massive.

Education is a gateway to success.

Tom couldn't access his favorite website because of a "504 Gateway Time-out" error.

The department store is a gateway of sorts to Paris’ Goutte d’Or neighborhood, home to a large African immigrant community.

Algiers is the gateway to Algeria.

This road is supposed to be Algeria's gateway to the heart of Africa.

Sami's hands are his gateway to riches. He's the most experienced heart surgeon in town.