kuthiran tunnel kerala's first ever road tunnel

waterway river canal tree water reservoir town reflection pond walkway bridge flower estate transport tourism lake village vacation uthralikavu temple kumaranellur thrissur temples kearala india kerala kuthiran tunnel kerala#39aph39#s first-ever road thrissur: authorities two-way traffic one twin tunnels thrissur-palakkad route trial basis thursday present vehicular palakkad permitted vehicles passing pre-existing road demolished construction approach second final stages construction