Otteri Nullah

Integral Coach Factory (ICF) is a manufacturer of rail coaches located in Perambur, Chennai, Tamil Nadu, India. It was established in 1955 and is owned and operated by the Indian Railways. It is located in Perambur, in the suburbs of Chennai. The ICF is one of the four rake production units of the Indian Railways, the other three being the Modern Coach Factory at Raebareli, Rail Coach Factory at Kapurthala and Marathwada Rail Coach Factory at Latur.The coach factory primarily manufactures rolling stock for Indian Railways but also exports railway coaches to other countries. ICF set a new record producing 2,503 coaches in the fiscal year 2017–18. It became the world's largest railway coach manufacturer, rolling out 3,262 coaches in the fiscal year 2018–19, up from 1,437 coaches in 2009–10, expecting to produce 4,000 units in the fiscal year 2019–20.A premier production unit of the Indian railways, the ICF manufactures a range of coaches, including Linke-Hofmann-Busch (LHB) ones, in addition to self-propelled train sets (SPTs) such as electrical multiple units (EMU).

The Chennai Rail Museum is a railway museum in Chennai, Tamil Nadu, India. The museum opened on 16 April 2002 in the Furnishing Division of the Integral Coach Factory (ICF) near Perambur . The 6.25-acre (2.53 ha) museum has technical and heritage exhibits, with a sizable collection of steam engines from the British Raj. It also has vintage coaches (such as Ooty trains), which were endemic on Indian railways. Most of the older models were manufactured by the North British Locomotive Company, with some trains in the collection dating back more than a century. Toy-train rides are available. There are 3 air-conditioned Indoor Galleries (ICF Gallery, Rail History Gallery, Art Gallery, 2 Other Non-airconditioned Galleries, a 90-seater air-conditioned Dolby Digital Movie Theatre (Railway and Railway Heritage Films), Natyarangam, Amphitheatre, a Number of Metal Sculptures made from scrap, 3D MURAL at the entrance, Cartoon Hero Characters better viewed from the Joyous Toy Train Ride, Rail Coach Restaurant, Eco Green Park, Lust Green vegetation, etc., The museum is managed and maintained by the ICF.

Anna Nagar Tower Park, officially known as Dr Visvesvaraya Tower Park, is an urban park in the suburb of Anna Nagar, Chennai. It is the tallest park tower in Chennai. The tower has been closed for the public. However, the park is still open.

Anna Nagar (formerly known as Naduvakkarai), is a neighbourhood in the metropolitan city of Chennai, India. Named after former chief minister of Tamil Nadu C. N. Annadurai, it is located in the north-western part of Chennai and forms a part of the Aminjikarai taluk and the Anna Nagar Zone. It is one of the prime residential areas in Chennai and is home to several prominent doctors, lawyers and politicians. Real estate prices are among the highest in the city. A recent addition to the area is VR Chennai Mall, located near Shanthi Colony and Thirumangalam junction. Anna Nagar is the first and the only village near Chennai to follow a standard addressing system followed in the western world. One of the primary landmarks in Anna Nagar is the Anna Nagar Tower, built in 1968 as part of the World Trade Fair. Other important locations include the Anna Arch, Chinthamani, Blue Star, 14 shops, Shanthi Colony, Thirumangalam junction, Padi grade separator, Anna Nagar East, and the Anna Nagar West bus depot. Anna Nagar has several established schools and colleges, places of worship, shopping areas with both independent shops and chain stores, and numerous restaurants. The 2nd avenue is an arterial road in Anna Nagar which has emerged as a hub for several restaurants and shops. There are also a number of midsize hospitals and nursing homes catering to the local population.

Anna Nagar East Metro station is a Metro railway station on Line 2 of the Chennai Metro. The station is among the underground stations coming up along corridor II of the Chennai Metro, Chennai Central–St. Thomas Mount stretch. The station will serve the neighbourhoods of Anna Nagar, Villivakkam, and Kilpauk.

Anna Nagar Tower Metro station is a Metro railway station on Line 2 of the Chennai Metro. The station is among the underground stations along corridor II of the Chennai Metro, Chennai Central–St. Thomas Mount stretch. The station serves the neighbourhoods of Anna Nagar.

Anna Nagar Ayyappan Koil is a Hindu temple dedicated to the deity Ayyappan in Chennai, India. It is located at the junction of 6th Main Road and 2nd Avenue in Anna Nagar.

ICF Colony is a locality in Ayanavaram neighbourhood in Chennai, Tamil Nadu, India, where the Integral Coach Factory, (ICF) is located. The area also consists of a bus depot and the ICF Hospital. The locality has an MTC bus depot connecting the locality to areas such as Thiruvanmiyur.

Anna Nagar railway station is one of the two, now defunct, railway stations of the extended southern arm of the Chennai Central–Arakkonam section of the Chennai Suburban Railway Network, the other being Padi railway station. It served the neighbourhood of Anna Nagar, a suburb of Chennai. The station is located on Thirumangalam road, a road that connects Anna Nagar West with Villivakkam, near New Avadi Road, away from the commercial centre of the neighbourhood. The station is being maintained by the Integral Coach Factory (ICF), the premier production unit of the Indian railways.

ICF Lake, or ICF aeri, is a rain-fed reservoir located at Villivakkam and Ayanavaram areas of Chennai, India, reaching its peak levels during the monsoon seasons.

Anna Nagar is a state assembly constituency in the Indian state of Tamil Nadu. Its State Assembly Constituency number is 21. It includes the locality, Anna Nagar, which is in Chennai. It is part of the Chennai Central parliamentary constituency. Anna Nagar was one of 17 assembly constituencies to have VVPAT facility with EVMs in 2016 Tamil Nadu Legislative Assembly election. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu.

Anna Nagar West (Tamil: அண்ணா நகர் மேற்கு) is a township in Chennai, India. It is the western part of Anna Nagar and is one of the most socially active locations in Chennai. The area serves as a major transport and residential hub within the city. It is also connected by the contemporary metro rail system. The region contains several schools and hospitals. It is mostly a public service concentrated hub located in a residential area. Millennium Park is the largest park within the region. It has a bus terminus belonging to the Metropolitan Transport Corporation.