820 is not that bad unless you travel east or west between I-35W & where 183/121/820 intersect on the NE side of Fort Worth and then your screwed during rush hour... The real problem is that is the fastest growing part of the city in up in the NE section of town...
Another bad section of the loop is between 183/121/820 on the NE side of Fort Worth traveling north or south to where I-20 intersects the portion of 820 South, otherwise you pretty much have 5 lanes of traffic or morons doing 55 in the middle lanes..... Hey move over to Dallas and get run over! Those folks do every bit of 80 & 90 over there and repeatly ass end everybody....
Oh, two other sections of roadway the Dept. of Public Safety hasent caught up with is west of 820 headed towards Weatherford, the I-30 freeway goes from 4 lanes in downtown to three lanes when you get to the Camp Bowie exit and when you pass Loop 820 on the west side of town the freeway squeeks down to 2 lanes for about 2.5 miles then it opens back up to 4 or 5 lanes wide.... The other section is downtown Fort Worth headed north to the Oklahoma/Texas border, it's 2 lanes all the way baby and it's always bumper to bumper.... The engineers for the Texas DPS waited too long till when they decided to start widening the freeways.
The section of freeway from I-35W to 183/121/820 over on the NE side of Fort Worth is the worst section of roadway period! When they decide to start that project it going to be a real mess, they havent even finsihed buying up all the frontage easemments from the looks bewteen 377 & Beach St... I hate traveling from my house over to Dallas cause I use that section of roadway and it sucks...
Hey, Welcome to Texas if you decide to move on down here...!