The T says service was pretty durn good on the four subway lines thanks to all the investments in things like new third rails and plows and dispatch centers.

So far this morning, the T has reported Red Line problems that include dead trains at South Station and near Ashmont, signal and switch problems on the Braintree branch and at Park Street. Green Line trolleys ran even slower than usual on the C line.

But as of 9:50 a.m., the T says everything's back to normal.

The MBTA reports "moderate" delays on the C and D lines due to signal issues at Kenmore Square.

Shortly before 7 p.m., the driver of a car with New York plates rolled over on Beacon Street at Carlton in Brookline, shutting both the road and the Green Line, Nick Barber reports.

The T is reporting some ish on the C Line, where an inbound trolley eased into eternal slumber at Summit Avenue just a tad before 8 a.m.

But the B Line? Amanda McNeil reports:

Direct quote from 57 driver "All the buses leaving Watertown are full. Y'all better just start walking"

An Orange Line tried withered on the vine at Tufts.

Three inbound Red Line trains passed through Central after 8:30 a.m. and nobody could get on any of them.

David Parsons used slit-scan photography to take this unusual view of a Green Line trolley on Beacon Street in Brookline.

Copyright David Parsons. Posted in the Universal Hub pool on Flickr.

The Red Line and the Green Line (C in particular) have had better mornings, as have their riders.

And speaking of the Green Line, at 11, some folks will see if they can outrun the Green Line between BC and Blandford Street. Watch them live.

Death pointed a bony finger at an inbound Red Line train at Charles/MGH shortly before 4 p.m. A trolley on the C Line departed this mortal coil before it could get to Cleveland Circle.

One at North Station, one at Reservoir, both making life more interesting for morning commuters.