The architecture of Delhi Gate is quite simple and was developed through locally accessible stones. The name of the gate was based on the road which led to the previous cities of Delhi. The road was popularly called as 'Thandi Sarak' or 'cool road', because the way was lined with numerous tress which provided sufficient shadow for keeping the blazing sunlight away. Developed through red sandstone, Delhi Gate is still regarded as an impressive gateway of India. Although the gate is not really able to reflect the original splendour, it has significant architectural importance. Near the entrance of the gate, there are two splendid statues of elephants. One stimulating aspect of Delhi Gate is that it looks like old wooden locking system, which is not in use at present times.
Delhi gate was created by Shahjahan in the year 1638 as a part of development of strong wall for the Red Fort which bordered the city Shahajahanabad. Shahajahanabad had 14 entry gates which lead towards the city. In addition, there was also 16 exit gates which are also termed as 'windows'. Furthermore, various mainstays were also established in Shahajahanabad during British rule for making the Red Fort more protected. The gates of Shahajahanabad were developed for people along with the royal families to gain access to the city. Presently, only five gates remain in Shahajahanabad city namely Kashmiri Gate on the northern side, Turkman Gate on the southern side, Nigambodh Gate on the north eastern side and Delhi Gate on south eastern side. Each of the gate exhibit the grandeur of the city. The gates possess square plan with high curved openings. The Delhi Gate is one of the important gates of Shahajahanabad and a key entrance towards Red Fort. Furthermore, one significant historical aspect of the gate is that the emperor Shahjahan used this gate in order to go to the Jama Masjid.
The gates of Shahajahanabad are regarded as significant destination for travellers. The Delhi Gate also has certain historical significance with rich story of Mughal and British emperor that is even today the major highlight. The gate has certain architectural resemblance with other gates. The road that pass through Delhi Gate, lead towards Kashmiri Gate, the other important gate of Shahajahanabad city. Delhi Gate is regarded as the key specimen of dynastic rulers of that era and thus its importance cannot be neglected and so it is regarded as a popular heritage sites and an important place for tourists to visit. While in Delhi, just pay a visit to noteworthy its historical importance or the era gone by.