Yesterday evening, at around 6:40, I had to get myself from 44th St. between 5th and 6th Aves. to 55th St. between 8th and 9th Aves. I could have walked, but I had been carrying around a really heavy backpack all day. So as I walked by 47th St., my Unlimited MetroCard and I decided the subway it would be.

I knew that the B or D at Rockefeller Center would get me over to 59th St. in short order, and that two-block walk, after exciting through the Hearst Building, is much less painful than negotiating midtown at the end of rush hour with a backpack and an eight-pound book on contracts. Little did I realize how wrong I would be, and in taking this short, two-stop trip, I remembered and observed why so many New Yorkers have such a love/hate relationship with the subway.

The first warning sign came when I arrived down on the IND platform. While not particularly crowded, the few people standing there seemed to be peering expectantly into the tunnel. It was 6:41 p.m. As the minutes ticked by, the crowd grew denser and less patient. The looks down the tunnel grew more frequent, and a few passengers were agitatedly looking at their watches. Fifteen minutes later, at 6:56 p.m., a crowded D train arrived at Rockefeller Center, and the lights of a B train, directly behind that one, were visible in the tunnel.

In this little exchange — a fifteen-minute wait — the love and hate for the MTA came out all at once. We love the trains because, for a swipe of an unlimited card or for the $2 that no one really pays, we can go anywhere in the city at any time of day.

But the hate. Oh, the hate. We wonder why New York City Transit can’t install message boards, as they have just about everywhere else, telling us when the next train is due to arrive. Barring that, we wonder why station agents can’t make announcements warning of delays or why the subway scheduling gods can’t find a way to leave a little more lead time between trains. It’s not really a matter of disliking the transit system itself as much as it is disliking the features and technology it doesn’t have.

Later in the evening, as I traipsed back through Columbus Circle en route to the B train that got me home very speedily, I glanced around this station. As we know, the Columbus Circle station is undergoing a never-ending renovation, but as the end results in certain areas are coming into focus, I’ve wondered about the timing and approach to the project.

In various parts of the station, the “new” floors and walls have long been in place, but since the rest of the station is under renovation, the new parts already look 20 years old and in need of a good polish. The walls are bucking in parts; holes in the new tiling have already been paved. It all just looks so used and not in a good way. Why they didn’t wait on the floors until the rest of the project was completed, as much renovations do, I don’t know.

Again, it’s an issue of operations and approach. We love the subways for where they take and how quickly, when they arrive, the rides are. I was back in Brooklyn 30 minutes after my train picked me up at 59th St. But everything else around just needs an overhaul. We love it; we hate it; and it — the trains, the MTA, New York City Transit — is always there for us when we need it most.

They come from the midwest, the southeast. They come from up north and out west, from Boston and Maine and from St. Louis and San Francisco. For a bunch of jaded grad students and bright-eyed 18-year-olds, the last week in August marks the ever-popular orientation period while recent grads, through with their summers away from the grind or backpacking trips through Europe, often decide that now, before Labor Day, is the best time to arrive in the city for that grand experiment in New York life.

Those of us who have lived our lives in the city, those of us born in Mt. Sinai or Kings County Hospital, are nonplussed by these new waves of American immigrants coming to the shores of our fair city. Mostly, they’re in the way. They invade our neighborhoods; clog up our local watering holes; and just can’t seem to get out of the way fast enough. Clearly, there is something of a love-hate relationship at work. These new New York residents — and I’m not quite ready to call them New Yorkers — love the city while millions of natives hate them.

Today, in its typical fashion, The New York Times looks at the lives of these recent arrivals. Cara Buckley, the beat writer for young people in the city, looks at when these New York residents finally feel like New Yorkers. While most of them wax poetic about seeing the skyline on return flights from home states such as Texas and Oklahoma, a common theme unites a lot of the comments Buckley and The Times printed.

A resident of New York — a new one, recently arrived from somewhere else in the vast America that we all view with a wary eye — feels most like a New Yorker when he or she finally masters the city’s complex subway systems. I bet you didn’t see that one coming.

“Learning the transportation is sort of what I’m working on right now. I’m pretty good with the subways now, but at night it’s a little weird, and I don’t really know how that works,” Boris Chen said to Buckley. Chen wasn’t the only one bemoaning our complex subway sytem.

And that’s where it begins and ends. If someone living in the city can navigate the hot spots — the so-called Central Business District of Manhattan — without the aid of a subway map (except during the weekends), then a New Yorker that person shall be. If someone can, by and large, get from his or her local subway stop to just about anywhere else in the city, if that person would even be so bold as to offer lost tourists subway directions, then a New Yorker you will be.

Of course, a subway rider isn’t the only thing that makes up a New Yorker. I went to elementary school and high school with life-long New Yorkers who, by the time they were 11, had ridden the subway just a handful of times in their entire lives. But that is more a testament to the culture of New York City private schools than it is to the role of the subway in the city.

We don’t have five color-coded lines as they do in DC. We have a mash of subway lines and bullet colors that run all over the place in a way that, to the untrained eye, makes little sense. Master that map, and the city is yours to explore.

For me, I have my own story about newly-arrived New Yorkers. I started law school orientation this week, and after a law school-hosted party and a few more drinks at a local bar, I ventured home to Brooklyn well after midnight on Sunday night. One of my fellow classmates — from North Carolina — asked me the next day if I have a cut-off time for taking the subway. “Do you still ride it at four a.m.?” he asked me.

I just laughed. Of course, I’ll ride the subway at four a.m. I’ll ride the trains at any hour of any day. But then again, Cara Buckley isn’t writing about me; I was born with the subway gene.

That wacky and crazy subway map up there comes to us via The Panopticist who says it’s a product of Marc Grubstein’s.

A reader writes:

Need your help, want to get a gift for my Friend’s dad. He worked for MTA and in the 50’s and 60’s rode the #5 Dyre Ave line to his Aunts. Would you know what model subway ran that line. Was it the Lo-V’s or the R26…They have models of these cars and I want to make sure I get the right one. Hope you can help. Thanks.

Anyone know the answer to this query?