About this document
Road Design: Slopes and Medians Explained by JL V. Adriano is a document available to read on EtoBox.
The document discusses various geometric design elements of roadways including: 1. Cross slope ranges from 1-2% for high type pavement to 3-6% for paved shoulders and 4-8% for gravel shoulders. 2. Cut and fill slopes are usually 1:2 or 1:1 for earth and can be up to 1:4 for rock. 3. Medians provide safety benefits like reducing headlight glare and allowing separate crossing of traffic flows. Recommended median widths range from 3-18 meters.
- Author
- JL V. Adriano
- Language
- EN