A lot of it was still “we’re exploring this, we’re looking into that.” They did say that they’re trying to get as many bridges as they can to 14ft(?), which apparently is the minimum for tractor trailers to pass under. NCDOT apparently prefers 16-18ft, but that’s just not gonna happen. They mentioned that the problem with increasing bridge height is how it impacts nearby at-grade crossings. Likely will be a combination of lowering the roads while raising the bridges. Definitely looks like they’re planning to double-track the whole thing, even downtown Durham.
What I’ve learned so far is that the two biggest obstacles to this project are…
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The infrastructure in Durham is going to be a nightmare. That being said, it sounds like several stakeholders (including NCRR) want improvements through this corridor regardless, so that could work in the project’s favor and maybe even bring additional funding (my speculation, not their words).
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Norfolk Southern. They’re dragging their feet, not acting in good faith, and basically doing exactly what I’d expect from a Class I. NCRR, on the other hand, has been incredibly involved and helpful throughout the process. It sounds like the team is working on options to strongarm NS into getting them some data. Ultimately, it’s NCRR’s corridor and NS is a guest there, but the capacity modeling is critical.
Also, as I was typing this comment, a couple board members started prying about eco-friendly rolling stock. Another STV rep (very carefully) confirmed that DMUs are on the table, but they’re not focusing heavily on rolling stock until they make a decision about whether or not they’ll be pursuing high-level platforms. Said board members were very interested in the concept of running DMUs instead of locomotives. She did more or less confirm that electrification is not going to happen (no surprise).
Edit for one additional note: an STV consultant described downtown Durham as a web of tangled yarn. If you make adjustments to one crossing or bridge, it impacts nearly every other crossing and bridge. It’s a delicate balance.