Transport in Tiruchirappalli, the fourth largest urban agglomeration in the state, includes city road such as Bharathidhasan Road, which has been designed as a model road of the city, Sastri Road and Madurai Road among others.
Other Arterial roads include Bharathiyar Road, Collector Office Road, Thennur High Road, Salai Road, Sastri Road, Madurai Road, Thillainagar Main Road, College Road, Gandhi Road. Bharathidhasan Road has been designed as a Model road of the city. It is the fourth largest municipal corporation in Tamil Nadu and also the fourth largest urban agglomeration in the state. 
