The most recently constructed Maduvankarai bridge which links the four furlong road in the Velachery Checkpost direction to Adambakkam NGO Colony and Guindy junction is no doubt the best time saver since it cuts-short the distance to take to reach Guindy from Checkpost instead of taking a circuitous route through Halda, Spic etc.

 

However, I just noticed from different patterns of incidents that the entry point junction of the bridge from Velachery Checkpost seems to be little treacherous since MTC buses most often breakdown at this point and you would need to wait long exposed to the rain or shine at this point till the next buses come.  Two or three times, I have realised this with D70 (towards Guindy direction).

 

Just thought I would share this experience with other users too.