It's about 65 times as long as a Semitrailer.
In other words, 3,000 feet is 62.50 times the length of a Semitrailer, and the length of a Semitrailer is 0.016 times that amount.(a.k.a. semi-trailer truck, a.k.a. semi, a.k.a. tractor-trailer, a.k.a. truck and trailer, a.k.a. eighteen-wheeler, a.k.a. big rig, a.k.a. Mack truck, a.k.a. transport, a.k.a. lorry, a.k.a. artic; for box truck; United States Federal length limits)
According to the United States Department of Transportation (DOT), the maximum allowable length of a semitrailer pulled by a road tractor truck is 48 feet (unless superseded by state law). These regulations also allow the vehicles to tow up to 36,000 kg in gross weight.
It's about 70 times as tall as a Brachiosaurus.
In other words, the height of a Brachiosaurus is 0.014 times 3,000 feet.(based on comparable bone measurements, height to head)
Dinosaurs in the genus Brachiosaurus had an estimated height (at the head with neck fully extended) of up to 43 feet. A resin cast of the first Brachiosaurus specimen, owned by the Field Museum in Chicago, is currently on display at the O'Hare International Airport.
It's about 85 times as tall as a Telephone Pole.
In other words, the height of a Telephone Pole is 0.012 times 3,000 feet.(a.k.a. Utility Pole, a.k.a Power Pole, a.k.a. Telegraph Pole, a.k.a. Telegraph Post, a.k.a. Hydro Pole) (exposed height; per Florida Public Service Commission average)
A standard telephone pole is 36 feet tall. Despite alternatives, most telephone poles in the US are made of wood — most commonly pine — and have a lifespan of 25 to 50 years, depending on climate and preservatives applied.
It's about one-one-hundredth as long as The Panama Canal.
In other words, the length of The Panama Canal is 100 times 3,000 feet.(Canal de Panamá) (Panama)
Connecting the Atlantic and Pacific Oceans across the Isthmus of Panama, the Canal measures 290,000 feet in length. Ships passing through the Canal are raised (and then lowered) 85 feet above sea level through the lock-and-dam system.
It's about 100 times as long as a London bus.
In other words, 3,000 feet is 109 times the length of a London bus, and the length of a London bus is 0.00917 times that amount.(Routemaster Double-Decker, RM standard specification)
The Routemaster Double-Decker buses, well-known as icons of London, measure 27.50 feet in length. The buses were said to be well-designed for travel in the London traffic, as they offered an open door for riders to board and exit even while the bus was moving at low speeds, and a full-time conductor to collect fares.
It's about one-one-hundredth as long as The English Channel.
In other words, 3,000 feet is 0.00855 times the length of The English Channel, and the length of The English Channel is 117 times that amount.(average width between Isle of Ushant and The Walde Lighthouse) (La Manche, Ärmelkanal, Mor Breizh, Mor Bretannek) (a.k.a. The Channel)
The English Channel measures between 351,000 feet, narrowing as it flows northeast. The world speed record for a Channel crossing by swimmer was set by Australian Trent Grimsey in 2012, with a time of 6 hours, 55 minutes.
It's about one-one-hundred-fiftieth as long as The 405.
In other words, 3,000 feet is 0.0078462 times the length of The 405, and the length of The 405 is 127.450 times that amount.(a.k.a. I-405, Interstate 405, San DIego Freeway) (Southern California)
Running from Irvine to San Fernando, The 405 runs a total of 382,350 feet. The 405 is the most heavily-trafficed freeway in the United States, with an average speed as low as 8 kph during rush hours.