List of Intertropolis & Routeville episodes

This is a list of the episodes and shorts of the Sintopia (and Nickelodeon) television series Intertropolis & Routeville.

Season 1 (2021)

Title Card	Episode Name	Production Code	Premiere Date	Overall
	Move to Highway City (Part 1)	101A	January 4, 2021	1
I-48 and US 86 are planning to leave the California city of Ooscondio and move to Highway City, a big metro city in the Utah/Nevada state line for Interstate and U.S. Route Shields.
	Move to Highway City (Part 2)	101B	January 4, 2021	1
I-48 and US 86 are leaving Ooscondio, California and moving to Highway City in Intertropolis, Nevada and Routeville, Utah.
	Houses & Condos	102A	January 5, 2021	2
I-48 and US 86 travels to Highway City to find a place they can live. But I-48 wants to live in a condo while US 86 wants to live in an apartment.
	The Main Highways	102B	January 6, 2021	3
I-48 stays in Intertropolis to meet the Main Highways of the Interstates while US 86 goes to Routeville to meet the Main Highways of the U.S. Routes.
	Restaurant Decency	103A	January 7, 2021	4
I-48 and US 86 try to find a decent restaurant around the city to eat at. They found out that there are two restaurants: one in Intertropolis, one in Routeville.
	A Highway With No Curves	103B	January 8, 2021	5
I-48 heard that there is a highway nearby bordering and separating Intertropolis and Routeville called Town Separator.
	The Highway City Fair	104A	January 11, 2021	6
I-48, US 86, and their friends are going to the city fair while I-95 and I-75 head to Florida to watch the baseball game.
	We Can Travel	104B	January 12, 2021	7
All the major Interstate and U.S. Highway signs with US 86 and I-48 travel to all cities in the Western United States.
	Interstate Jammed	105A	January 13, 2021	8
I-48 and US 86 are stuck in traffic on Interstate 48 on their way to their couple date meeting.
	Interstate Band	105B	January 14, 2021	9
I-65 goes to the concert with I-48 and US 86 to meet her favorite band idol called the New England Interstates.
	Sisters First, Brothers Last	106A	January 15, 2021	10
I-21 and I-23 start a bet that if who can spend 48 hours without doing their favorite activities.
	Routie Crush	106B	January 19, 2021	11
US 47 develops a crush on a male U.S. Route shield at school but she immediately gets nervous when he walks towards her.
	Interstation	107A	January 20, 2021	12
I-48 and US 86 wants to ride the skyway that travels along Interstate 48 but soon, they found it really expensive.
	Highway Thru Dateville	107B	January 21, 2021	13
I-248 and US 389 go on a date at the most expensive fancy restaurant in Highway City.
	Jokerstate	108A	January 22, 2021	14
I-75 is having trouble coming up with jokes, so he needs I-50's creativity to help him laugh.
	Beltway's Drive	108B	January 25, 2021	15
I-48 and US 86 drives on Interstate 248, a beltway that surrounds Highway City.
	Crashing Inn	109A	January 26, 2021	16
US 389 and US 47 spends a day and night in I-248, I-21 and I-23's castle until their castle is cleaned up.
	Interstate Workers	109B	January 27, 2021	17
I-48 and US 86 become construction workers for community service to earn money to get their car out of the impound. But things get complicated when they get separated from each other, turning out worse and ruining their friendship.
	Major Record Loyalty	110A	January 28, 2021	18
I-48 and US 86 realize that they don't have to hang out with each other around town all the time. The Royal Highways are in a meeting with the most important person in the country.
	Hi-95	110B	January 29, 2021	19
I-95 needs help from I-48 and US 86 on logging in to her video chatting social network account.
	Interstate Love	111A	February 8, 2021	20
I-20 is creating gifts and love notes for every citizens of Highway City, including I-48 and US 86.
	Legal Guidance	111B	February 9, 2021	21
The Royal Highways are giving law advice to their citizens in order to earn enough money to meet the President.
	Meat Intolerance	112A	February 10, 2021	22
All the Main Interstate Highways are going to the county farm in Arizona to pick up some meats for the 7-day donation sale. But I-90, who is a vegetarian, refused to go due to her state of staying clean and healthy.
	The Shyest Road in America	112B	February 11, 2021	23
US 100 takes US 2 to the children's hospital to get a checkup and find a way to get over her shyness.
	The Total Expressway	113A	February 12, 2021	24
When the Royal Highways heard that the Town Separator is being expended for construction, they become furious because it is run by the agencies of two state department of transportations.
	Transcontinentally Overworked	113B	March 22, 2021	25
Tired of doing 12 hours of 12 jobs five days a week, US 20 plans a vacation for herself with six other Main U.S. Highways in the Great Lakes Region.
	Social Entertainment	114A	March 23, 2021	26
I-75 and I-95 visits an entertainment center in Las Vegas to star in a TV show about a stand-up comedian and a social media star. Later, things turn chaos when they start taking advantage of their show, wrecking their relationship.
	Weather For Casting	114B	March 24, 2021	27
US 11 gets his first day on the job as a local weatherman. But when another weatherman gets jealous of US 11's popularity, he threatens to eliminate him.
	Queen Interstate	115A	March 25, 2021	28
I-48 meets I-248 and her daughter I-21 and her son I-23 to become a "vice queen" of Intertropolis.
	King U.S. Route	115B	March 26, 2021	29
US 86 meets US 389 and his daughter US 47 to become a "vice king" of Routeville.
	This Isn't the Interstate	116A	April 12, 2021	30
Half of the citizens thinks that the Town Separator is an Interstate Highway. The debate is being held by two random State Highway signs.
	Money Mondays	116B	April 13, 2021	31
US 41, the richest member of the Main U.S. Highways, is taking advantage of US 20's paid cash, forcing them both to work together every Monday of the month.
	Window Shopping	117A	April 14, 2021	32
When a neighbor's window is getting old and starts cracking, I-48 and US 86 kindly heads to House Depot to shop for windows.
	Those Dudes From Ooscondio	117B	April 15, 2021	33
Two State Highway signs visits Highway City from Ooscondio to look for I-48 and US 86 so they can apologize for treating them poorly.
	A Bad Case of H.O.V.	118A	April 16, 2021	34
When Officer I-38 is making the HOV lane on Interstate 48 off limits, one of the highway signs marches into I-248 and US 389 to change the law from the Highway City Police Department.
	Time Trouble	118B	May 3, 2021	35
The Main Interstate Highways and the Main U.S. Highways are having trouble keeping up with time when they forgot that Daylight Saving Time has begun and US 20 is the only one who can solve the problem.
	Interstate Road Trip	119A	May 4, 2021	36
I-48 and US 86 plans a highway road trip to each ends of Interstate 21 and Interstate 23.
	Interestatal Cinco	119B	May 5, 2021	37
I-5 and his smart friends from school travels to a small town in Mexico to celebrate Cinco de Mayo.
	Los Autopista	120A	May 6, 2021	38
After celebrating Cinco de Mayo, the next day, I-5 and his friends with high IQ travels in northern Mexico to get back to the United States.
	Interstate's Day	120B	May 7, 2021	39
I-48 and the Main Interstate Highways celebrate Interstate's Day in Intertropolis with all the other Interstate signs.
	Interstate Highways Are Not Racetracks	121A	June 1, 2021	40
When I-48 and US 86 witness an anonymous criminal high-speeding on Interstate 248 and throwing bombs at every exits, they teamed up with the Highway City Police Department to save the metropolis.
	Add It Lane	121B	June 2, 2021	41
I-248 and US 389 plans the construction workers to add one more lane on each directions on the Town Separator.
	Summer Slumber	122A	June 3, 2021	42
I-95 is having a slumber party in her room with her friends from school. But other of the Main Interstate Highways keeps giving attention to impress I-95's friends with their personal instincts.
	U.S. Route's Day	122B	June 4, 2021	43
US 86 and the Main U.S. Highways celebrate U.S. Route's Day in Routeville with all the other U.S. Route signs.
	Highway Warriors	123A	July 6, 2021	44
The metropolis of Highway City is having a battle between Interstate signs in Intertropolis and U.S. Route signs in Routeville.
	Beating the Highwayve	123B	July 7, 2021	45
The heatwave in Highway City is causing I-48, US 86, and all the citizens to become exhausted by dehydration.
	Traffic Smarts	124A	July 8, 2021	46
Officer I-38 is shooting a film about the safety and laws of driving. I-95 is driving carefully while I-85 is driving recklessly.
	Grand Highway 6	124B	July 9, 2021	47
I-50 and US 10 watches a marathon of their favorite superhero TV show. Later, they want to meet an actor who plays the superhero.
	Internet 10	125A	August 16, 2021	48
I-10 wants to put an end to cyber-bullying by making a video of motivation so he can make the internet a better place.
	Turnpiker Number 55	125B	August 17, 2021	49
I-55 wants to join the Highway City football team to become a Turpiker. But the Turnpikers found I-55 way too competitive and cocky.
	Roadsitters	126A	August 18, 2021	50
US 60 and US 61 starts their business for babysitting and petsitting. After a few hours, it starts to get out of control.
	The Grand Traffic Race	126B	August 19, 2021	51
The annual National Grand Traffic Race is being held in Highway City, and I-48 and US 86 are competing by racing on Interstate 48 and U.S. Route 86.
	Interstate Loud	127	September 27, 2021	52
In the crossover episode with The Loud House, Lisa Loud accidentally leaves the teleportation portal on for too long while she's sleeping. Later, The Loud Family went to tell Lisa by waking her up that it's still on. Failed to shut down the portal, Lisa and the Louds ends up getting sucked in the portal, transporting them randomly into Intertropolis and Routeville and meeting I-48 and US 86.

Season 2 (2021-2022)

Title Card	Episode Name	Production Code	Premiere Date	Overall
	V.I.H. Very Important Highway	201A	November 15, 2021	53
The New England Interstates added I-48, US 86, and I-65 on the VIP list and gave them tickets to their concerts.
	Transcontinental Tour	201B	November 22, 2021	54
I-48, US 86, and I-65 rides the tour bus with the New England Interstates to the tour of every concerts across the United States.
	Homeschool Highways	202A	November 29, 2021	55
I-248 and US 389 decides to transfer their children to homeschool because they found out that public school is dangerous for children who are as royal as them.
	Tattlehigh Taleway	202B	December 6, 2021	56
I-100 and the Main Interstate Highways are getting tired of I-15 being the tattle tale and losing his temper. So I-100 take him to a confinement center out of town.
	Interstate 25: The Christmas Express	203	December 13, 2021	57
On Christmas Eve, the Christmas Carol is being played on Interstate 25 in New Mexico, Colorado, and Wyoming. When Santa Claus crashed onto the interstate, then wreck his sleigh, and his reindeers fly away, it is up to I-48, US 86, and I-25 to save Christmas before midnight.
	The Highway Gothic	204A	January 10, 2022	58
I-35 creates a scary movie about a haunted interstate for a school project, making everyone in school believing that every highways in Highway City could be haunted, too.
	The Clearview	204B	January 17, 2022	59
I-48 and US 86 goes to a small city in Kansas called Clearview with all the Main Interstate and U.S. Highways, where they get to enjoy the wide open spaces.
	Honey, I Ran Over My Brother!	205A	January 24, 2022	60
I-21, I-23, and US 47 plays a game of truth or dare. When I-21 convinces I-23 to run on Interstate 23 in Routeville, she drives a tractor and accidentally ran over her brother, feeling guilty and "unroyal" that she and US 47 tries to hide her incident instead of taking I-23 to the hospital so they don't get in trouble by their parents.
	My Royal Future Husband	205B	January 31, 2022	61
I-21 develops a first crush on a boy interstate sign who happens to be the son of the mayor of Greenville, South Carolina. Her parents won't let her hang out with him because it is against the United States Royalty Code.
	Meet the Intrastates	206A	February 7, 2022	62
Eager to learn about the biographies of other highway signs, I-48 becomes a temporary real estate agent and ends up meeting the Intrastates.
	Fair Highway 71	206B	February 14, 2022	63
US 71 starts a local public business which will get Intertropolitans and Routevillers to play and be fair and equal.
	Overnight Creativity	207A	February 21, 2022	64
US 21 plans a nightlife party after midnight in the Main Highway Lounge of Routeville by inviting her friends over to crash in, causing US 21's other members wanting to join, too.
	A Tomboy With Two Friends	207B	February 28, 2022	65
Since I-25 don't have many friends because she is not like the other girls around the school, I-10 and I-20 brings her to the community center to help I-25 make more friends.
	Run Me off the Interstate	208A	March 7, 2022	66
A driver runs I-95 off the highway. So I-95 wants to get revenge by filing a report and making a rematch.
	Scaredy Bratty	208B	March 14, 2022	67
I-21 is having nightmares, making her scared to sleep in a dark room by herself. She asks the other Royal Highways to sleep with them, but no one would let her.
	Interstate 10N	209A	March 21, 2022	68
I-10 is having his parents coming to visit Intertropolis. His father I-10N has no emotions, and I-10 with a help from his colleagues will try their best jobs to build I-10N his emotions.
	I-85 or YOU-85	209B	March 28, 2022	69
Nobody knows that I-85 has a twin brother and I-85 try to make a fool out of them by pranking his colleagues. They are so confused that they want to return I-85 a favor by pranking him back to get to a bottom of it.
	Highway 13: The Unlucky Highways	210A	April 4, 2022	70
I-48 witness two highway signs numbered "13", which she believes that they bring bad luck. To avoid it, she thinks that she needs to stay at least 25 feet away from them.
	Game and Travel	210B	April 11, 2022	71
I-1 challenges I-101 to a video game of racing. When their challenge goes publicly viral thanks to I-95, they are invited to the San Francisco Video Game Convention in California.
	Bad Relationship	211A	April 18, 2022	72
	The Route to No Where	211B	April 25, 2022	73
	Wonder Parkway	212A	May 2, 2022	74
	Dixie the Fe-Mail	212B	May 9, 2022	75
	The OH-2 Freeway	213A	May 16, 2022	76
	Lost in Arizona	213B	May 23, 2022	77
	The US 10 Badger	214A	May 30, 2022	78
	The Ferry Bridge	214B	June 6, 2022	79
	Operation: Mission to Florida and Georgia (Part 1)	215A	June 27, 2022	80
	Operation: Mission to Florida and Georgia (Part 2)	215B	July 4, 2022	80
	Welcome to Graceland	216A	July 25, 2022	81
	Transcontinental?	216B	August 1, 2022	82
I-40 is unsure that Interstate 40 is a transcontinental highway. To determine it, she hangs out with I-10, I-50, I-80, and I-90 to clarify the answer.
	Flashback Friday	217A	August 8, 2022	83
	Highway Warriors 2	217B	August 15, 2022	84
	You're Not So Long	218A	August 22, 2022	85
I-30, I-45, and US 91 have their feelings hurt when the other Main Interstates and U.S. Routes are making fun of them because their numbers are the same signage of the major highways being short.
	836-NGO	218B	August 29, 2022	86
	Life is a Freeway	219A	September 5, 2022	87
	Detective Freeway	219B	September 12, 2022	88
	Jurisdiction 4886	220A	September 19, 2022	89
	Temporary New England Interstates	220B	September 26, 2022	90
	The Interstate is Haunted: Interstate 31	221A	October 10, 2022	91
	The Interstate is Haunted: Interstate 32	221B	October 17, 2022	92
	The Interstate is Haunted: Interstate 33	222A	October 24, 2022	93
	The Interstate is Haunted: Interstate 34	222B	October 31, 2022	94
	The Mother Road of Hollywood	223A	November 14, 2022	95
	Interstate 5000	223B	November 21, 2022	96
	Highway Danger Street Shakers	224A	November 28, 2022	97
	The Interstate 29 Show	224B	December 5, 2022	98
	New York State Winterland	225A	December 12, 2022	99
	New England Winterland	225B	December 19, 2022	100

Season 3 (2023-2024)

Title Card	Episode Name	Production Code	Premiere Date	Overall
	Need For Speed	301A	January 20, 2023	101