Computer · Highway Engineering
The mechanical extra widening required for a 3-lane pavement (10.5 m wide) on a horizontal curve of radius R meters is given by which formula? (where, 'l' is the length of the wheel base of the vehicle in meters)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1l22R
- 23l22R✓
- 3l2R
- 42l23R
Correct answer
3l22R
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