6 Types of Classification of Gradient The gradient is divided into the following 6 categories Ruling gradient Limiting gradient Exceptional gradient Minimum gradient Average gradient Floating gradient The following 6 types of the gradient are described below: 1. Ruling gradient The gradient usually adopted while making the road alignment is called the ruling gradient. It … Continue reading 6 Types of Classification of Gradient – Ruling, Limiting, Exceptional, Minimum, Average and Floating Gradient →

History of Road Development in India ⇰ The first evidence of the construction of roads in India was found around 2800 BC. The history of road development in India is described below: ⇰ Indian civilization is one of the oldest civilizations in the world. The excavations of Mohenjo-Daro and Harappa discovered the existence of roads … Continue reading History of Road Development in India →

Road Geometric - MCQ 1. A portion of the roadway used by the pedal bicyclist only is called a) Cycle streetb) Cycle trackc) Cycle roadd) Carriageway View Answer b) Cycle track 2. As per IRC recommendation, which is the following camber used for cement concrete road a) 1 in 50b) 1 in 45c) 1 in … Continue reading Road Geometric – MCQ || Highway Engineering →