About SnagMP

SnagMP is a tool to quickly and accurately locate State Route and Milepost values. Please use, share and send comments to info@snagmp.com. If you have an idea for an additional feature submit it for consideration. The data used in the application aligns with the Washington 2015 Highway Log and is limited to Washington State.

Tools

Map View

Zoom in to the map and click a location on a State Route. The State Route, Milepost and ARM values are returned to the nearest one hundredth of a mile. Consistent with Google Maps, you can toggle the satelite image on/off or utilize street view. When viewing the aerial image you can remove the route lines by unchecking the "Labels" box under the "Satelite" tab.

Search Tool

Enter your SR and MP parameters into the fields and click locate. Milepost values can be entered to the nearest one hundredth of a mile.

Field App

This tool uses the GPS location generated on your device to determine the nearest State Route and Milepost location. The accuracy of the result is entirely dependent on your device's ability to retrieve a GPS location.

Creating Map Links

Creating a hyperlink to a State Route location is simple. Mimic the url structure for the following link and modify the SR and MP values to your desired location. Example:
www.snagmp.com/link.php?SR=542&MP=57.17

To create a hyperlink to a route with unique directional milepost data, such as an interstate, use the following url structure. DIR represents direction. The options are I for increasing milepost or D for decreasing milepost.
www.snagmp.com/link2.php?SR=5&MP=257.70&DIR=I