Prime Minister Narendra Modi laid the foundation stone of Rs 5,010-crore highway projects in Kanchipuram, Tamil Nadu as per reports. The projects are in Vellore, Thiruvannamalai, Villupuram and Tirupur districts. PM dedicates to the nation the two-laning of 122-km section of NH-38 (Old NH-234) falling in Vellore, Thiruvannamalai and Viluppuram districts, and four laning of 32-km section of NH-381 in Tirupur district. Modi also laid foundation stone for four-laning of 116.5-km Vikravandi-Sethiathope-Cholapuram Thanjavur section of NH-36 (old NH-45C) in Viluppuram, Cuddalore, Ariyalur and Thanjavur districts. He also laid foundation stone for six-laning of 36-km long Karaipettai-Walajapet section of NH-48 (old NH-4) in Kanchipuram and Vellore districts, and construction of two lanes on NH-75 (old NH-234) in Vellore district.