Just to touch on this again, I still haven't been able to nail down the date but apparently PRR did operate a test freight train through from New Jersey to Queens via the Hudson River tunnels and Penn Station during the 1960s.
It was said to have been a 90-car coal train with two E-44s for power. One gentleman said he was told by a retired locomotive engineer the train operated through Penn Station on Track 11.
The PRR's Engineering Department was not only on-hand they compiled an extensive booklet with the results of this test. Although the vertical deflection of the tunnel was within tolerances the engineers concluded that the coal train put excessive stress and vibration on the tunnel structure. The test was not repeated.
With the Penn Central merger all but assured, and the inclusion of the New Haven seeming inevitable, PRR could've saved a good deal of money if they could've interchanged freight with NH via the tunnel and the Hell Gate Bridge.
It was said to have been a 90-car coal train with two E-44s for power. One gentleman said he was told by a retired locomotive engineer the train operated through Penn Station on Track 11.
The PRR's Engineering Department was not only on-hand they compiled an extensive booklet with the results of this test. Although the vertical deflection of the tunnel was within tolerances the engineers concluded that the coal train put excessive stress and vibration on the tunnel structure. The test was not repeated.
With the Penn Central merger all but assured, and the inclusion of the New Haven seeming inevitable, PRR could've saved a good deal of money if they could've interchanged freight with NH via the tunnel and the Hell Gate Bridge.