Leaving T-Mobile Park: the one postgame hour belongs to Sound Transit

The Mariners publish exactly one number about getting home, and it is not a number about the ballpark. It is a number about a train.

T-Mobile Park publishes one postgame hour for the way home, and the 1 Line timetable that decides whether it holds is published by Sound Transit, read September 2026. One sentence carries it: service available postgame to 1 a.m. Weekday service ends with a southbound departure from Lynnwood at 12:02 a.m., and Sunday service ends at 11:15 p.m.

Leaving the ballpark means choosing between a garage with no published closing hour and one of two Link stations timed by an agency rather than by the Mariners. Both exits begin at 1250 First Avenue South and answer to different issuers.

What follows is the record as each issuer wrote it: the single postgame hour the ballpark prints, the day of the week that hour is least true, the two stations it points at, the two rules T-Mobile Park does publish about leaving, and the clock it never started.

The only postgame hour T-Mobile Park prints belongs to a railway it does not run

One postgame figure appears on the T-Mobile Park page, service available to 1 a.m., and it describes a Sound Transit train. On a weekday the agency’s last southbound trip leaves Lynnwood at 12:02 a.m. On a Saturday it leaves at 12:03 a.m. On a Sunday it leaves at 11:15 p.m., which is the earliest of the three.

The ballpark’s sentence is short and absolute. Service is available postgame to 1 a.m. every day of the week, with holiday hours that may vary, according to T-Mobile Park, read September 2026. The same page describes the 1 Line running between Lynnwood City Center and Federal Way Downtown across 26 stops, at a flat $3 adult fare with youth 18 and under riding free, and trains arriving every 8, 10 or 15 minutes depending on the time of day.

Every one of those figures is about a service the Mariners do not operate. Sound Transit runs the railway, publishes the timetable and sets the fare, and its own schedule page carries an operating hours block that the ballpark page does not reproduce. Two issuers, one train, and only one of them has a timetable to defend.

The gap is not rhetorical. Between the 1 a.m. printed by the ballpark and the 12:02 a.m. weekday departure printed by the agency there are 58 minutes of difference, and on a Sunday that gap widens to 105 minutes (Lot Opens calculation, September 2026).

Sunday ends 1 Line service earlier at both ends of the line, and no Mariners page says so

Operating hours on the Sound Transit schedule page are published by day type, and the three day types are not close together. The last southbound trip from Lynnwood to Federal Way departs at 12:02 a.m. on a weekday, 12:03 a.m. on a Saturday and 11:15 p.m. on a Sunday. Northbound, the last trip from Federal Way to Lynnwood departs at 11:48 p.m. on a weekday, 11:49 p.m. on a Saturday and 11:01 p.m. on a Sunday, read September 2026.

Line those up and the Sunday penalty is identical in both directions. Sunday service ends 47 minutes earlier than a weekday and 48 minutes earlier than a Saturday, southbound and northbound alike (Lot Opens calculation, September 2026). The symmetry is what makes it easy to carry: whichever way a rider is going, Sunday costs the same.

The ballpark’s phrase covers this with four words that flatten it. Every day of the week is what T-Mobile Park writes beside its 1 a.m., read September 2026, and Sunday is the day that sentence is furthest from the agency timetable underneath it.

Holidays move the day type rather than the hour. The published holiday schedule runs Thanksgiving Day, Christmas Day, New Year’s Day, Veteran’s Day and Labor Day on a Sunday schedule, and Martin Luther King Jr. Day and President’s Day on a Saturday schedule, read September 2026. A holiday game therefore inherits whichever ending that mapping assigns it.

Stadium Station and International District/Chinatown Station both sit a short walk from 1250 First Avenue South

Only two stations appear on the ballpark transit page, and both carry the same description. The Stadium and International District/Chinatown stations are both just a short walk from the ballpark, according to T-Mobile Park, read September 2026, and the page attaches no walking time and no distance to either one.

The two are not interchangeable once the train matters. International District/Chinatown is a stop on both the 1 Line and the 2 Line, and Stadium Station is on the 1 Line alone, per Sound Transit, read September 2026. Mariners pages say the same thing from the other side: starting March 28, 2026, the 2 Line connects directly to the 1 Line at International District/Chinatown Station.

Stadium Station also stands beside a bus corridor the ballpark never mentions. The SODO Busway and S Royal Brougham Way stops sit next to it, served by routes 101, 102, 150, 512, 590, 594, 595 and 597, with both Stadium Station platforms marked accessible, per Sound Transit, read September 2026. International District/Chinatown adds the First Hill Streetcar at 5th and Jackson on the same page.

One station is a junction and the other is a platform. A rider heading for the Eastside walks the extra blocks; a rider heading south does not.

Every published way out of a Mariners game, and the issuer holding each clock

Seven departures, with the issuer of each figure named in its own cell rather than merged into one summary.

Way out of a Mariners game	What it costs and who publishes that	Where it starts	Clock its issuer publishes	Limitation	Best for
Link 1 Line northbound from Stadium Station	A flat $3 adult fare, with youth 18 and under free, published by T-Mobile Park	Stadium Station, a short walk per T-Mobile Park	Last northbound trip departs Federal Way at 11:48 p.m. on a weekday, per Sound Transit	The agency publishes terminus departures, not a Stadium Station hour	A rider staying downtown, on Capitol Hill or north of it
Link 1 Line southbound from Stadium Station	The same flat $3 adult fare published by T-Mobile Park	Stadium Station platform, marked accessible by Sound Transit	Last southbound trip departs Lynnwood at 12:02 a.m. on a weekday, per Sound Transit	Sunday moves that departure to 11:15 p.m.	A rider heading toward SeaTac or Federal Way
Link 2 Line from International District/Chinatown Station	No separate 2 Line fare published by T-Mobile Park	International District/Chinatown, the farther of the two stations	No 2 Line departure hour appears on the T-Mobile Park pages read in September 2026	The only one of the two stations the 2 Line reaches	A return to Bellevue or Redmond
Driving out of the Mariners Garage	No parking rate published by T-Mobile Park for any event	301-337 Edgar Martinez Dr S, across the street to the south	Opens 3 hours prior to game time, and no closing hour is published	Police may route cars away from the nearest onramp	A group of four that arrived together
Central business district garages north of the ballpark	Very reasonable evening and weekend rates is the phrase T-Mobile Park uses, with no figure	North of the ballpark, entrances mostly on east-west streets per T-Mobile Park	n/a, no opening or closing hour published by the ballpark	Not run by the Mariners and not priced by them	A driver willing to walk north for a rate the ballpark does not quote
Private car or rideshare collection at the curb	An operator fare, with no figure published by the ballpark	n/a, no pickup zone appears on the T-Mobile Park pages read in September 2026	n/a, no hour published for any curb	Several curbs are closed to stopping after games, with towing	A party that agrees on a meeting point away from the closed curbs
King County Metro and Sound Transit buses on the SODO Busway	No bus fare published by T-Mobile Park	SODO Busway and S Royal Brougham Way, beside Stadium Station	n/a, no bus departure hour published by the ballpark	Named by the agency page, not by any Mariners page	A rider whose route is one of the eight listed there

Three scenarios, three winners. For two adults with a downtown bed on a Tuesday, the northbound 1 Line wins, because the fare is a published $3 and the deadline is a printed timetable rather than a queue. For four people who drove together, the Mariners Garage wins, since nothing the ballpark publishes ever takes the car away from them. For a Sunday night finish, the car wins outright, because the agency’s last trip in either direction has already left before midnight.

A 9:50 p.m. finish, read three ways against the last train

Baseball does not end on a schedule, which is why an exit plan built on the first pitch fails and one built on the final out survives. Take a finish at 9:50 p.m. and read it against each day type.

On a weekday, the last southbound departure from Lynnwood is 12:02 a.m., which leaves 132 minutes between that final out and the moment the agency’s last trip begins its run. On a Saturday the same finish leaves 133 minutes. On a Sunday it leaves 85 minutes, because the trip departs at 11:15 p.m. (Lot Opens calculation, September 2026).

None of those three is the time on the Stadium Station platform, and the distinction matters more than it looks. The operating hours block publishes departures from the ends of the line, Lynnwood in one direction and Federal Way in the other, per Sound Transit, read September 2026. A train that leaves Lynnwood at 12:02 a.m. has the length of the line to travel before it reaches SODO, so the platform hour is later than the published one and the agency does not print it in that block.

The safe reading is therefore conservative. The published departure is the moment the last train exists, not the moment it arrives, and a group that treats it as a platform time gives itself margin rather than taking it away.

Dated disruptions sit on top of all of this. A published alert covering September 15 to 18, 2026 replaced 1 Line service between Capitol Hill and SODO stations with shuttle buses from 9:03 p.m. through the end of service, running every 10-15 minutes, per Sound Transit, read September 2026. Nothing on a Mariners page carries that alert, and the ballpark’s 1 a.m. sentence does not change when one is in force.

Seattle Police direct the cars leaving a Mariners game, and the ballpark advises against the nearest onramp

The Mariners do publish something about the exit, and it is aimed squarely at drivers. Seattle Police Traffic Unit personnel will direct travelers exiting after games and follow pre-determined traffic control plans, according to T-Mobile Park, read September 2026, and temporary route restrictions are implemented when needed to move traffic safely around construction zones and out of the area.

The sentence that follows is the useful one. It may not be possible to follow a direct route to a nearby freeway onramp, and drivers are encouraged to identify and use alternate onramps to I-5 or I-90 located away from the ballpark, read September 2026.

That advice inverts the approach. Interstate 5, Interstate 90 and State Route 99 all serve T-Mobile Park within half a mile, according to T-Mobile Park, read September 2026, and the closeness that makes the drive in short is what makes the drive out slow. The nearest ramp is the one most likely to be behind a control plan.

This rule is about the vehicle. It says nothing about where a person may walk or stand.

The T-Mobile Park curb rule covers before, during and after, and it ends in a tow

The second published exit rule is also a car rule, and it is the one with teeth. Several on-street curb locations are not available for parking or stopping before, during or after games, according to T-Mobile Park, read September 2026, and violators are subject to immediate towing by the Seattle Police Department.

Read the verb carefully. The prohibition covers stopping, not only parking, which is what puts a friend’s car and a booked ride under the same sentence as an all-evening space. Which curbs those are is not listed, and the page refers instead to the posted signs.

Set that beside the absence on the other side of the page. No rideshare or family pickup zone appears on the T-Mobile Park pages read in September 2026, so the ballpark closes certain curbs after a game without naming an open one. An absence in the published record is not the same as a statement that no such curb exists.

The neighbouring stadium does the opposite, and the contrast is instructive. Lumen Field names two collection corners on Occidental Ave and prints a closing hour for both of its lots, so a SODO visitor who reads the wrong building’s page walks out expecting an address the Mariners never wrote.

The Mariners Garage publishes when it opens and never says when it shuts

One clock governs the car, and it runs the wrong way for a departure. The garage opens 3 hours prior to game time, according to T-Mobile Park, read September 2026, and the same page carries an address at 301-337 Edgar Martinez Dr S, right next door to the ballpark just across Edgar Martinez Drive to the south.

No closing hour and no closing margin appears anywhere on that page. The SODO parking comparison sets that opening margin beside the fixed 6am gate at the stadium next door, and the asymmetry survives into the evening: one building counts from the event and the other does not count at all.

Twenty of the twenty-seven Western venues Lot Opens reads from source publish some figure counted from the end of an event, and T-Mobile Park is not among them. Its 1 a.m. is an absolute hour borrowed from a railway, not a countdown from the final out, which is why a long extra-innings game moves every other deadline in the evening and leaves that one fixed.

Re-entry is refused to the person, and a bat bought inside may be held until the exit

Walking out of T-Mobile Park is final by default, and the rule is written about the guest rather than the car. Guests are not permitted to re-enter the ballpark once they leave, according to T-Mobile Park, read September 2026. In case of an emergency, re-entry permission may only be granted by an Event Security Captain or Gate Host Captain, and everyone who re-enters is subject to security re-inspection.

Declaring the subject of that sentence is the whole point. A no re-entry line at one venue restricts a ticket holder and at another restricts a vehicle, and the two produce opposite plans. Petco Park publishes a re-entry mechanism that scans the same digital ticket back in, which is the clearest published counterexample in the bank.

One possession has its own exit note. A baseball bat purchased inside T-Mobile Park during the game is tagged and permitted for the date of purchase only, and the item may be held for pickup upon exit, according to T-Mobile Park, read September 2026. No other object is described as handed back on the way out.

Nothing else is waiting. The T-Mobile Park gate rules decide what comes through the door and publish no bag storage at all on the pages read in September 2026, so a refused bag has no counter to sit at while the game runs.

Moves a Mariners group can settle before the ninth inning

• Check the day type, not the date. The last trip in each direction departs at 11:15 p.m. and 11:01 p.m. on a Sunday against 12:02 a.m. and 11:48 p.m. on a weekday, per Sound Transit, read September 2026, and a holiday inherits one of those schedules rather than its own.
• Pick the station by the line, not by the walk. International District/Chinatown carries the 1 Line and the 2 Line and Stadium Station carries the 1 Line, per Sound Transit, read September 2026, so an Eastside return has only one usable platform.
• Treat the published hour as a departure from the end of the line. The agency’s operating hours name Lynnwood and Federal Way, not SODO, so the platform time is later than the figure and the figure is the conservative one to plan on.
• Agree the meeting point away from the ballpark curbs. Stopping is prohibited on several on-street locations before, during and after games, with immediate towing by the Seattle Police Department, per T-Mobile Park, read September 2026.
• Expect the nearest onramp to be closed to you. The Mariners encourage drivers to identify alternate onramps to I-5 or I-90 away from the ballpark, because a direct route may not be possible under a police control plan.
• Do not count on stepping out and back. Re-entry needs an Event Security Captain or Gate Host Captain and an emergency, and it ends in a second security inspection.
• Check the agency alert page before a night game. A dated Sound Transit alert replaced 1 Line service between Capitol Hill and SODO from 9:03 p.m. on September 15 to 18, 2026, and no Mariners page reflected it.

Where a T-Mobile Park exit plan runs past what the ballpark printed

Five readings cause most of the trouble. Treating the 1 a.m. line as a Mariners commitment misreads a summary of somebody else’s railway, and Sound Transit is the issuer whose timetable settles it. Carrying a weekday plan into a Sunday finish loses 47 minutes in both directions, and nothing on the ballpark page warns of it (Lot Opens calculation, September 2026). Reading the agency’s published departure as a Stadium Station hour confuses the start of the last run with its arrival in SODO. Waiting at a convenient curb for a friend ignores a stopping prohibition that covers the hours after a game and ends in a tow. Assuming the garage closes when the neighbouring stadium’s lots close borrows a rule from a different building, since the Mariners publish an opening margin and no closing hour at all.

A sixth failure is quieter. Across town the 1 Line stops short of Seattle Center and a monorail covers the last stretch, and a visitor who learned the Seattle train at that venue arrives in SODO expecting a transfer that this ballpark does not need.

Issuer by issuer, where each hour in this guide came from

The 1 a.m. postgame line, the flat $3 adult fare, the free youth travel, the 8, 10 or 15 minute arrivals, the 26 stops between Lynnwood City Center and Federal Way Downtown, the two station names, the March 28, 2026 date for the 2 Line connection, the garage address and its 3 hour opening margin, the central business district paragraph, the curb and towing rule, the police traffic control paragraph, the half mile to I-5, I-90 and SR-99, the re-entry rule and the bat held for pickup all come from T-Mobile Park pages read in September 2026.

Departure times for all three day types, the holiday schedule mapping, the line assignments at both stations, the SODO Busway route numbers, the accessibility marks and the September 15 to 18, 2026 shuttle alert come from Sound Transit pages read in September 2026. Every interval expressed in minutes between two of those published hours is a Lot Opens calculation. Counts across the West come from the Lot Opens reading of each building’s own pages.

The figures in this guide were verified in September 2026 against the sources named in each section. Venue windows change by event, transit spans and headways change with each service change, and rail timetables change by season; check the issuer’s page before you travel.

Questions Seattle crowds ask on the way out of a Mariners game

Six answers drawn from T-Mobile Park and the Sound Transit 1 Line schedule, read September 2026, covering the 1 a.m. line, the Sunday ending, the two stations, the closed curbs and the garage that publishes no closing hour.

The ballpark timed the train and left the car to the police

A visitor who reads only the Mariners pages comes away believing the evening ends at 1 a.m. and that the car is the loose end. The published record says the reverse. The car is the one thing in SODO with no deadline attached to it at all, while the train that looks generous on the ballpark page is the part of the night that expires first, and on a Sunday it expires at 11:15 p.m.

Related guides

• What the T-Mobile Park gates judge, and the storage the ballpark does not publish
• Two SODO parking clocks built the opposite way round
• The two collection corners the stadium next door actually names
• A published wait on a Seattle Center street, and a transit pass inside the ticket
• Where the 1 Line stops short and the monorail takes over
• The ballpark that scans the same ticket back through the gate

The only departure deadline in SODO was written by an agency the ballpark does not control, and on a Sunday it lands before midnight.