Here is an anlaysis of how most of the NASCAR tracks are different. And even though a lot of them look the same, they all drive completely differently (as you can see from the banking degrees and the track's top lap speeds). As usual, I don't know when to stop, and I'm going to spend the next 2 hours writing just to prove a point, so stay with me on this one.
Tracks that are similar:`
Restrictor plate tracks:
High-banked turns, a very long back straightaway, and a big sweeping turn in the front combined with 2 short straight sections. The racing on these tracks is characterized by tight packs drafting off of each-other, full-gas racing, lots of lead changes, and gigantic crashes. Before the restrictor plate was mandated, speeds at these tracks approached nearly 220 mph.
-Daytona: 2.5 miles, 31 degree banking, 190 mph
-Talladega: 2.66 miles, 33 degree banking, 195 mph
D-shaped tracks:
These tracks have a large sweeping curve in place of a front straightaway, forming a shape that looks like a rounded "D" from the top. They are very fast, and many drivers favorites because they combine the speed of superspeedways with the skillful turns of smaller tracks.
-Michigan: 2 miles, 18 degree banking, 194 mph
-California: 2 miles, 14 degree banking, 188 mph
Double-dogleg tracks:
These tracks are similar to the big restrictor plate tracks, only they are smaller and have 3 straight segments called a "quad oval" instead of a curve as the front section. These are the fastest tracks on the NASCAR circuit, generating speeds of nearly 200 miles per hour.
-Charlotte: 1.5 miles, 24 degree banking, 193 mph
-Atlanta: 1.54 miles, 24 degree banking, 197 mph
-Texas: 1.5 miles, 24 degree banking, 194 mph
1.5 mile tri-oval tracks:
These tracks are considered by many to be the "ideal" tracks. They are basically the same shape as the restrictor plate tracks, but 1 mile shorter. The turns are notoriously narrow-laned, and the speeds can get over 190 mph on the straightaways.
-Las Vegas: 12 degree banking, 175 mph
-Chicagoland: 18 degree banking, 188 mph
-Kansas: 15 degree banking, 181 mph
That is where the similarities end. Every other track on the NASCAR circuit has a style completely of its own. They can be classified as groups, but they are all so different that there is little similarity.
Tracks that are original:
Short Tracks:
Bristol: 0.533 miles, 36 degree banking, 129 mph
This is the "short track that thinks its a superspeedway". Bristol has the highest banking on the Nascar circuit, and is famous for its bumping-and-banging racing with multiple wrecks. The speeds are surprisingly fast due to the high banking.
Martinsville: 0.526 miles, 12 degree banking, 98 mph
While Bristol handles like a superspeedway, Martinsville is like 2 drag strips and 2 stop lights. The corners have nearly flat banking, and they are incredibly tight even for a short track. This track is historically murder on cars and brakes because of how much flooring the gas, slamming the brakes, and bumping other cars goes on.
New Hampshire: 1 mile, 12 degree banking, 117 mph
Loudon is not technically a short track, but it drives like one. The corners are notoriously tricky, and Turn 2 on this track sees more single-car wrecks than any other turn on the NASCAR circuit.
Road Courses: (similar to the Formula 1 tracks...)
Watkins Glen: 2.45 miles, 11 turns, no banking, 181 mph
This track has much faster yet less tricky turns when compared to Sears Point. There are no hairpins, but the infamous "inner loop" on the back straightaway is very tough.
Sears Point: 1.99 miles, 13 turns, no banking, 94 mph
With its endless changes in terrain height, Sears Point is recognized as one of the most difficult tracks on the circuit. Its first four turns are all very tight, heading uphill, and then there are the track's famous "esses", which weave left and right four times. The hairpin turn at the end requires racers to slow down from a 120 mph straightaway to a 35 mph turn.
Other:
Dover: 1 mile, 24 degree banking, 161 mph
Nicknamed "The Monster Mile", Dover is known for its blistering fast speeds despite its one mile length. It rides a lot like an oversized version of Bristol.
Darlington: 1.366 miles, 25/23 degree banking, 174 mph
Known as the "Track that's too tough to tame" because of its maddening egg shape. The driving lanes are very narrow, and this track is notorious for single-car wrecks coming off of the corners.
Phoenix: 1 mile, 5 turns, 11/9 degree banking, 136 mph
This track is shaped unlike any other... it has 4 nearly flat turns, with a dogleg in the middle of the back straight. Heat and dehydration are the most common problems at this track.
Richmond: 0.75 miles, 14 degree banking, 130 mph
Richmond is considered to be one of the most unique tracks on the NASCAR schedule. It is shaped like a "D", like Michigan and California, but is less than half the size. This track is notoriously tough on brakes, and you will often see the brakes glowing red-hot during the race.
Pocono: 2.5 miles, 14/8/6 degree banking, 172 mph
Pocono is one-of-a kind. It has only three turns, and 2 gigantic straightaways. Each turn rides differently, which makes it very difficult to set your car up correctly. Turn one is very tight, but has high banking. Turn 2 is more like a superspeedway turn. Turn three is one of the toughest turns on the circuit; almost completely flat, and carrying a tight exit onto the huge front straightaway.
Homestead: 1.5 miles, 20 degree banking, 181 mph
Homestead is a very large oval track, generating high speeds along its 1.5 mile oval. The turns feel very flat compared to other tracks of the same size, but they drive as smooth as silk.
Indianapolis: 2.5 miles, 9 degrees banking, 186 mph
Nothing beats the classics. Indianapoils is a fast, intense track with close racing and an interesting 4-turn configuration with a small straightaway in the middle of the end turns.
(i'll put in pics of the track profiles later for anyone who cares. too lazy to do it now...)
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