Phetkasem highway

Thailand road routebox
code=
road= 4
length-km= 1,274
direction= North - South
start= Bangkok
destinations= Nakhon Pathom
Chumphon
Phattalung
Hat Yai
Sadao
end= Sadao checkpoint
Malaysia-Thailand border
construction-date=
completion-date=
junctions=
Asian Highway Network= AHN-AH|2

The Phetkasem highway ( _th. ถนนเพชรเกษม) (National highway . It is named after Luang Phetkasemwithisawasdi, the 7th Director General of Highway department of Thailand.

The provinces along the road are Samut Sakhon, Nakhon Pathom, Ratchaburi, Phetchaburi, Prachuap Khiri Khan, Chumphon, Ranong, Phang Nga, Krabi, Trang, Phattalung and Songkhla, linked to North-South Expressway (NSE) of Malaysia at Sadao pass and Bukit Kayu Hitam pass.

Three sections of the highway are also the Asian Highway AH2.
*From Nakhon Pathom to Chumphon
*From Phattalung to Ban Khu Ha
*From Hat Yai to Malaysia border, where it connects to the North-South Expressway, Malaysia

ee also

Thai highway network