While aligning a highway in a built-up area, it was necessary to provide a horizontal circular curve of radius 375 m. The design speed is 75 kmph. What is the superelevation rate?

While aligning a highway in a built-up area, it was necessary to provi

1.	While aligning a highway in a built-up area, it was necessary to provide a horizontal circular curve of radius 375 m. The design speed is 75 kmph. What is the superelevation rate?
A.	.0.2000
B.	0.0667
C.	0.16
D.	0.06
E.	0.075
Answer» C. 0.16