State Highway 40 (Kerala)

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State Highway 40
Alappuzha – Madurai Road
SH 40 highlighted in red
Route information
Maintained by Kerala Public Works Department
Length	114.815 km (71.343 mi)
Major junctions
West end	NH 66 in Alappuzha
Major intersections	SH 42 in Vechoor SH 15 in Vaikom SH 42 in Elanji SH 1 in Puthuvely SH 42 in Vazhithala
East end	SH 43/TN-MDR 90 in KL/TN border at Cumbummettu
Location
Country	India
State	Kerala
Districts	Alappuzha, Kottayam, Ernakulam, Idukki
Highway system
Roads in India Expressways National State Asian State Highways in Kerala
← SH 39 → SH 41

State Highway 40 (SH 40) is a State Highway in Kerala, India that starts in Alappuzha and ends in Madurai, Tamil Nadu, India . The highway is 183  km long.^[1]