Emcon Services inc - Chain Up Areas Chain Up areas are normally found at the bottom of steep hills where large transport trucks need to get off the highway to safely install
![United States MUTCD Guide Road Sign - Chain-up Area. Stock Photo, Picture and Royalty Free Image. Image 51581029. United States MUTCD Guide Road Sign - Chain-up Area. Stock Photo, Picture and Royalty Free Image. Image 51581029.](https://previews.123rf.com/images/jojoo64/jojoo641601/jojoo64160101253/51581029-united-states-mutcd-guide-road-sign-chain-up-area.jpg)
United States MUTCD Guide Road Sign - Chain-up Area. Stock Photo, Picture and Royalty Free Image. Image 51581029.
![Portland Bureau of Transportation on X: "In case you need it, we've set up a chain-up area on West Burnside just east of Barnes Road near the Mt. Calvary Cemetery. Chains are Portland Bureau of Transportation on X: "In case you need it, we've set up a chain-up area on West Burnside just east of Barnes Road near the Mt. Calvary Cemetery. Chains are](https://pbs.twimg.com/media/Et_P8QOVEAIOxIV.png)
Portland Bureau of Transportation on X: "In case you need it, we've set up a chain-up area on West Burnside just east of Barnes Road near the Mt. Calvary Cemetery. Chains are
![Box canyon chain up area signs Coquihalla Highway 5 Box Canyon chain up area, South West of the Great Bear Snowshed Stock Photo - Alamy Box canyon chain up area signs Coquihalla Highway 5 Box Canyon chain up area, South West of the Great Bear Snowshed Stock Photo - Alamy](https://c8.alamy.com/comp/F7J1FF/box-canyon-chain-up-area-signs-coquihalla-highway-5-box-canyon-chain-F7J1FF.jpg)