Difference Between Expressway and Highway: Explained
When it comes to driving, the terms “highway” and “expressway” are often used interchangeably. While these roads may seem similar at first glance, there are key differences between them that are important to understand. In this article, we’ll explore the difference between expressways and highways and what makes them unique.
What Is a Highway?
A highway is a main road or route that connects different destinations. Highways typically have a higher speed limit and are designed for longer travel distances. In addition, highways may have multiple lanes, rest areas, and exits that allow drivers to access different parts of the roadway. Highways can also have different classifications, such as interstate highways, state highways, and local highways.
What Is an Expressway?
An expressway is a type of highway that is designed for high-speed travel. Like highways, expressways typically have multiple lanes and exits that allow drivers to access different areas. However, expressways are usually divided into different sections by a barrier, such as a concrete median or a guardrail. This helps to reduce the risk of head-on collisions and makes expressways safer for high-speed travel.
The Main Differences Between Expressways and Highways
Now that we’ve defined what highways and expressways are, let’s take a look at the main differences between the two.
– Design: One of the biggest differences between highways and expressways is their design. Highways can vary in design, while expressways are typically designed with specific features like limited access, exits, and entrance ramps.
– Speed Limit: Another difference between highways and expressways is the speed limit. Highways usually have a higher speed limit compared to other roads, but expressways generally have an even higher speed limit.
– Separation: As mentioned earlier, expressways are typically separated from other traffic by a barrier. This is done to prevent head-on collisions and help drivers maintain higher speeds.
– Access: While both highways and expressways have exits and entrance ramps, expressways typically have limited access points. This means that there are fewer exits and entrance ramps on an expressway compared to a highway.
– Safety: Due to their higher speeds and limited access points, expressways are generally considered safer than highways.
Which One Should You Use?
The choice between using a highway or an expressway depends on your travel plans and personal preferences. If you are looking for a fast, direct route, an expressway may be the better choice. However, if you are looking for a more scenic route or want to stop in different areas along the way, a highway may be a better choice.
In summary, the difference between expressways and highways boils down to their design, speed limit, access points, and safety features. While both roadways serve similar purposes, it is important to understand their differences so that you can choose the best one for your travel needs.
Table difference between expressway and highway
| Feature | Expressway | Highway |
|---|---|---|
| Maximum Speed Limit | 120 km/h (75 mph) | 110 km/h (70 mph) |
| Type of Road | Controlled-access road | Controlled-access road and/or open road |
| Access Points | Limited access | Limited or unrestricted access |
| Number of Lanes | 2 to 6 lanes | 2 to 4 lanes (sometimes more) |
| Location | Mainly urban areas | Mainly rural areas |
| Tolls | May or may not be tolled | May or may not be tolled |
| Design | Engineered for high-speed travel | May or may not be engineered for high-speed travel |