Transport
Ambala is connected to all of the other major cities of north India including Delhi, Chandigarh, Amritsar and Shimla. It is a big interchange for various commuters for all neighbouring states. The Ambala Cantt bus stand sees roughly 50,000 commuters daily.
National highway NH 1 popularly known as GT road passes through Ambala and connects it to National capital Delhi. NH 22 connects it to state capital Chandigarh.
Apart from the Interstate service, Ambala also houses one of the oldest local bus service in Haryana, which is run by both Haryana roadways and private companies. Other means of local transportation include auto rickshaws and cycle rickshaws.
Roadways
Bus service is the major means of public Transport in this district. Ambala depot came into being on 1.8.1950. The office of the General Manager is situated in the premises the depot workshop at Ambala City. Ambala depot has a sub depot at Naraingarh.
Presently, Haryana Roadways, Ambala has 209 buses, which carry about 34.88 Lakhs passengers daily and cover a distance of about 19.79 Lacs Km daily. Out of these, total distance covered on interstate routes is 24,711 km and 41,439 km are operated within Haryana every day. The total staff of the depot (including that of sub depot Naraingarh) is 1085.
New Bus Stand at Ambala Cantt was inaugurated on 12.7.1999 and the total land of bus stand is 6.7 acre. Bus stands in this district exist at Ambala City, Naraingarh and Barara as well. A sub depot level workshop has also been provided at Naraingarh. 'Yatri Niwas' exists in the campus of Ambala Cantt. bus stand for the convenience of the commuters who wish to stay for the night.
Besides, the Haryana Roadways buses, government has issued permits to private operators on local routes. Presently 51 such buses are plying in Ambala district. Bus stand is very near to Ambala Cantt Jn. (Railway station). Most of the buses plying on GT road (NH1) stop in front of Railway station.
Railways
Ambala is a divisional headquarters of the Northern Railway Zone and is an important railway junction. Ambala Cantt station is among top 100 booking stations of India. The city is served by three railway stations:
Ambala Cantt [UMB] (Junction on Delhi-Kalka line and Moradabad-Ambala line/Ambala-Attari line)
Ambala City [UBC] (On Ambala-Attari line)
Dhulkot [DKT] (on Delhi-Kalka line)
The Ambala Cantonment railway station was founded on the junction of the Delhi-Kalka and Ludhiana-Saharanpur lines. The historic Delhi-Ambala-Kalka railway line dates back to 1889 while the Ludhiana-Saharanpur line was built in 1870. Situated 200 km north of Delhi, this town is well connected by the rail and road network.
Ambala cantt railway station is main station of the city and is well connected with major cities of India like Delhi, Jammu, Chandigarh, Amritsar, Lucknow, Kanpur Howrah, Patna, Mumbai, Jaipur, Ajmer, Surat, Chennai, Pune and many more. Kalka-Shimla Railway which is UNESCO's World Heritage site also comes under Ambala division.
Ambala Cantonment Railway Station serves maximum Shatabdi Express after New Delhi. Ambala railway station was mentioned in the famous story 'The Woman on Platform 8' by Ruskin Bond, although in reality, there in no platform no 8 in Ambala Cantt.