The inauguration of this train was on 30 June 2002[1] operating six days a week. Later in 2005 it was made daily train. In the beginning it ran between Chennai Egmore and Thiruvananthapuram Central. It was named Ananthapuri after the city Thiruvananthapuram. In 2017 railway budget, it was extended[2] to Kollam with effect from 1 November 2017.[3][4]
Schedule
20635 - Chennai Egmore → Kollam ~ Ananthapuri Superfast Express
In total 23 coaches are there. It includes One AC First Class (H), AC 2 Tier (A), AC 3 Tier (B), Sleeper Class (SL), Unreserved general sitting coach (GS) and End on Generators (SLRD).
Loco
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
SLRD
GS
GS
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
B3
B2
B1
A2
A1
H1
GS
SLRD
The Ananthapuri Superfast Express between Chennai Egmore and Kollam has a rake sharing agreement (RSA) with Uzhavan Express (16865 / 16866) between Chennai and Thanjavur. The primary maintenanced by the four rakes of the express at Tiruchchirappalli (Trichy) coaching depot.[5]
Incident
The engine of 16723 Express caught fire at Kollam Junction on 16 July 2018.[6]