Category Archives: Model RR

Things to do with my model railroad.

Rock Creek Trestle Model Update

I am playing catch-up with many things including getting everyone up to speed on my progress with Rock Creek trestle model. Unlike many folks, COVID was not a super-duper productive time for me with my model railroad. At the outset of the stay-home orders, I embarked on a remodeling project that took most of my time, sanity and family peace away for several months. The upstairs guest (kids) bathroom was gutted and renovated all by myself. This included a completely new tub, surround with tile, plumbing, new tile flooring, toilet, vanity/sink, beadboard, ceiling fan, and a custom-made mirror made using the very large old one and some leftover trim. It all came together in the end, but the journey burned me out. I found that I had no time during the project to work on my model railroad, and for a very long time after was uninterested in doing layout work at all. As such, my progress over the last year has been slow.

The completed bathroom.

NONETHELESS, I have made progress! Today I’m going to share a slew of photos showing where I am with the Rock Creek trestle model. This will be a showcase piece on the layout so taking my time is not necessarily a bad thing. I’m learning A LOT along the way with this scratch build and it’s been fun so far. Tedious, but fun. If you recall from previous blog posts, I drew the plans from drawings, photos and some measurements I made. The challenge was great, as there are no good reference photos from the time frame I want to model (late 1940s) so a lot of time was spent making careful judgements and measurements from the few photos I DO have. In the end, I’m quite proud of the plans I made.

Prepping materials and plans for the trestle. Jun 2020.

I started in earnest on actually building the trestle back in June of 2020. (yeah, yeah, a YEAR AGO…) A few early experiments helped me to refine my technique for how to assemble the trestle bents. At first I had hoped to use a magnetic tray to lay out the parts. This quickly was dismissed, as I realized the magnets did not allow for fine adjustment and placement that was necessary for this sort of construction.

Reaching back to my youth, I decided to use the same technique I used to build balsa airplanes; pins. This turned out to be a great choice, and paired with small slabs of 2″ extruded pink foam boards, worked beautifully.

2″ Pink foam, pins and wax paper made bent construction very easy.

My technique is to trim the 8.5×11″ sheet of paper the plan is printed on to fit on the foam block. Then, place the plan down and a small sheet of wax paper atop it. Use pins to secure to foam. Then I will place my dimensional lumber atop the plan to mark and cut using The Chopper II or a new X-Acto blade. I use the NWSL True Sander to achieve a good angle on the trestle bents. I use white glue (used carpenter’s glue for a while) and pins to hold the pieces in place while they dry.

The benefit of using the slabs of pink foam is that I can have 5-6 of them working at once. I start one, glue and pin it up, then set it aside. Prep another bent, glue and pin it, set aside. Rinse and repeat. Once a bent is dry, I flip it over and finish the other side. I made up an angle template for my Chopper to cut bents at a consistent angle. I would then clean them up on the True Sander. These were really coming together nicely.

Balsa angle template for the Chopper.

After the bents had dried, I would trim up any angles or edges with an X-Acto blade. The next step is to install the NBW (Nut-Bolt-Washer) castings. I prefer the Tichy 8016 as they are molded in brown plastic and reasonably well resemble the prototype. I also have some of the NWSL 5046 NBW and they are very nice, too. EDITORS NOTE: While writing this, I looked more closely at the image below and realized I should be using the NWSL 5066 (1 1/4″ NUT, 3″ MALLEABLE WASHER .014″), as it is a MUCH better match. I will have to get some of these now.

Photo I took from Jan, 2019 before the trestle had been torn down. This is one of the original bolts and washers.

I first painted the tips a rust color, trimmed using sprue cutters and then installed the NBW castings on several bents using a pin vise and a small #76 drill.

Drilling holes for the NBW castings.

The results were quite nice, but my fingers were starting to get really sore.

A nearly completed bent with NBW castings installed.

I knew there was a better way. A bit of brainstorming and Googling, I found the Dremel 220-01 Workstation, which is essentially an arbor press for your Dremel multitool. Using the Dremel 4486 Keyless Chuck with my #76 bit, this worked a treat. The Workstation was only $45 at Home Depot, which I think is a bit of a steal considering the excellent functionality of the tool.

The Dremel set up in the Workstation arbor press. After some configuration and adjusting, the press made quick work of drilling holes for all the NBW castings. The block of wood provides a surface that I can safely drill into as well as move the trestle bent around easily and position for drilling. This took a bit of practice to get right. I use a very small pin awl that belonged to my grandfather to “mark” the holes prior to drilling.

After assembling several bents, I decided to change gears and work on another part of the trestle – the deck. I needed a change of scenery. This required clearing down my workbench and developing a new workflow. I knew I wanted to assemble both sides at the same time. This would allow me to have everything aligned and placed on the same level, except for the center deck girder section which I’d have to spike in place later. Once both sides were spiked down, I could flip the whole rail and top deck over and glue the bents in place, upside-down. Again, this would allow everything to be aligned perfectly on the same plane. At least, this is the plan. I used an old shelf that I had in storage in the garage as a base. The shelf is straight and level and when I need to move it off my workbench I can do so easily.

I first used a straight edge to align and then tape down the plans on the board, side by side. I then used used some double-sided tape (which I had removed some of the tackiness from by touching my fingers to both sides) placed on the plans to secure the laminated stringers to the plans. (I previously laminated four sets of three 8″ x 16″ (HO scale) cut to length using a straight edge on a sheet of glass)

As you may recall, I had previously installed the ties into the laser-cut mat board jigs I made and installed Proto:87 tie plates. My plan was to put some glue on the bottom of the ties and then carefully place the jig/ties onto the stringers, weigh them down, and then once dry, lift the jig off of the glued-down ties.

Well, this very much did not go as planned and resulted in the first big “disaster” of this project for me. When I began to remove the jig, ever-so-carefully, it began to “flake off” the scale tie plates and about 1/3 of the ties with it. Apparently the glue did not quite reach between the ties and the stringers (not enough) and the tie plates, well that was a mistake to begin with. They were never really aligned correctly and I should have never put them on first. In hindsight, this was a mistake. So now I had a mess to clean up.

First, I picked off all of the old tie plates from the ties, sorted and stored them. I then removed any other loose ties. Next, I re-glued any of the wayward ties back in place, using my plans as a guide.

Finished gluing ties to stringers.

For the other side, I decide to be a bit smarter on the approach. I laid a strip of masking tape atop the ties in the jig and carefully, using a putty knife, pried the ties slowly out of the jig. This worked well. Once they were removed, I laid glue on the ties and placed them atop the stringers where I aligned them using the plans. I placed a piece of extruded foam and some weights atop the assembly to dry overnight. This worked well.

Over the last few weeks (catching up to today) I have been working on installing the rails. I chose to use Micro Engineering’s 30-108 Micro Spikes and the Proto:87 tie plates. I am generally spiking the rails about every five ties, and the ties that have no spikes will get the tie plates. This is an incredibly tedious process but the end result will be some nicely detailed track. I experimented with installing the Proto:87 spikes, but decided I didn’t have the patience to go through with spiking all the tie plates so that’s where I’ll be drawing the line. Here are some photos of this process:

And so here is a photo from today:

I’ve got three of the four rows of spikes done. The bottom right is the one I’m working on now. Once this is completed, I will set it aside and continue working on the trestle bents. Once they are done, they can begin to be installed. My aim is to have this completed by the end of the Summer, so hopefully you’ll be seeing an update sooner!

If you’ve got any questions or comments about the project, would love to hear them!

Model Rails Magazine, Vol 1, No 1 – The Georgetown Terminus, ca 1957

A very lucky find on eBay is this issue of Model Rails Magazine. A small publication that I had never previously heard of, this premiere issue features a thorough article on the Georgetown Branch operations on the waterfront. Not only is it full of details, but it is focused on building a model of the terminal. I’ve scanned it and hope you enjoy this as much as I did!

If anyone knows more about this publication, I’d love to hear about it. I found it fascinating that a publication from the 1950s was so prototype-focused. There were at least two volumes, but I have found no more beyond that run.

Freight Car Find: Episode 1 – A New Series

I have been spending a really large amount of time lately trying to identify freight cars in old photos of the Georgetown Branch. As a modeler who is striving for authentic representation and operation, I am driven to figure out what traffic on the GB was like; where it came from and where it was going and who was shipping it. I don’t have a collection of train orders or waybills, only some records, maps and photos. Much of my study revolves around the industries that I am familiar with whether through first-hand account, B&O Form 6 data, old maps indicating what industries existed where and when, and photos which show the lay of the land and the freight cars on the rails.

Although seeing a freight car in a photo does not necessarily translate into knowing the details of shipments and carriers, it does provide some detail and context to help guide me as I make up my own model railroad roster and operational narrative. Seeing a Great Northern boxcar on a siding at a lumber yard, one can reasonably assume that it is carrying lumber from the Pacific Northwest. Seeing a tank car sitting on a fuel dealer siding, one can reasonably assume it is carrying fuel oil to be unloaded in a nearby storage tank. Seeing a B&O boxcar on the main line of the branch means very little; but it provides a reference point and a data point for my own model research and acquisition.

So with this new series I am going to take a closer look at the freight cars in the old photos I have and try to identify them as best I can. I am not trying to write a detailed article, but rather make a positive ID and gather some details, and perhaps some references. My end goal is to find HO scale models for these cars so I can represent them on my model railroad. I hope you enjoy.

Kicking it off, let’s start with a fun one.

Aug, 1957, Bethesda, MD. B&O GP7 3400 is pulling in from Georgetown with the other GP in the distance. Note the three freight cars visible in the photo. Photo by Ray Mumford.

Let’s start with the boxcar, furthest away, just in front of GP9 3400:

There happens to be one other shot of it in another photo.

It’s a B&O boxcar (note the “13 Great States” herald on the far right). The car has 4/5 corrugated ends and Youngstown doors. Note the tack board placement on the end and door. From what I can tell this is an M-55 class variant, perhaps an M-55c, which I understand had those distinctive squared-off corrugated 4/5 ends. Ted Culotta has a nice blog post about the M-55a and the B&O RR Historical Society, B&O Modeler, has a nice article about the M-55h in the “orange comet” scheme. I found a few other photos which may give more insight: M-55? (Sentinel Service) 466054, M-55h 467673, M-55c 466350, . Accurail offers an M-55a model. as well as an M-55 trio of “Time Saver” schemes. Not sure of the details on this car. Sunshine Models also produced an M-55h kit, which you can see in the B&ORRHS article linked above. It sounds like National Scale Car has an M-55 kit in the works, which I eagerly await.

Next up is this DL&W hopper. Note, there is a vertical artifact on the photo which appears as two or three vertical stripes. This appears to be an 8-panel hopper. (10, if you count the two end panels where the slope is located.) I know little about DL&W so it makes the challenge even greater. I have spent a good amount of time digging around online and have yet to find some good reference material. A photo on the RR-Fallen Flags site appears to be a close match, but it’s got u-channel ribs at each end, where the car in the photo does not appear to. The paint scheme reveals a number xx6535, perhaps. Note the spacing of the LA | CKA | WAN | NA and the “The Road of Anthracite” herald. Bluford Shops produced an 8-panel, 2-bay hopper which to me VERY closely resembles the prototype in the photo I have. My search for an HO scale representation is ongoing; any help finding a source would be MUCH appreciated!

Last up is this gondola, spotted on the Eisinger Mill & Lumber siding:

The number, to me, looks like 439586.

This one is pretty neat. Thankfully, there is a fantastic resource for PRR freight cars: the PRR Freight Car Page. Studying the design of this car; the ribs, their length, the lettering and the shape of the car, I determined this is a PRR class G26 gondola. A personal guess at the number, 439586, matches with the prototype info being part of car nos. 439009-440709, AAR class GB, built in Altoona between 1930-31, measuring 65’6″ inside length, 20 panels. Thankfully, this car was produced in a kit form by the now-defunct Eastern Car Works a number of years ago, and I picked up a very nice completed model via eBay last month that will really go well on my layout (below). As I plan on modeling the construction of the Whitehurst Freeway, there will be plenty of girder loads to be brought down the Branch in this neat car!

I hope you’ve enjoyed this first installment of FCF. I have so many more freight car sleuthing stories to share and welcome any and all input you all may have on helping me solve some of these mysteries.

EDIT: I recently discovered the MyHeritage photo colorizer via Chris Adams’ wonderful Valley Local blog. This is an AI-based tool that does a darn decent job of colorizing black & white images. Now, it’s just for fun and nothing is meant to be perfectly accurate, but sometimes a bit of color helps the brain put things in context. Anyway, here’s what the subject image looks like when run through the colorizer:

1941 Bethesda Freight House Construction, continued

Well folks, this one’s a doozy. A friend, Brian R., who regularly volunteers at the B&ORRHS just sent me one heck of an image. You may recall a few months back he sent me a couple images of the Bethesda Freight House under construction. Well, here is one more that was shot weeks prior to the other one and shows a WHOLE LOT of the surrounding area. I get pretty excited when I get really nice photos of Georgetown Branch subjects, but this one is really very special and so chock-full of details, it’s hard to know where to begin. Let’s dig in. First, here is the full image:

Freight House Construction, Bethesda, MD, May, 1941. Photo courtesy B&ORR Historical Society. Depicts early construction of the freight house with footings being poured. Of note are surrounding yard and town area.

So there’s a lot in the image and what is funny to me is the construction of the freight house is not the primary interest. I picked out several things of interest. Let’s take a tour around the photo. First up is the yard area, largely visible behind the Maloney Concrete cement mixer. The yard is choc-a-block full of what appears to be marble or limestone. I have references to stone being delivered to Chevy Chase for the Washington National Cathedral and of course the extension of the line in Georgetown to serve construction of the Lincoln Memorial, but I have never heard of any stone deposited in Bethesda on a scale such as this! Have a closer look:

As far as the eye can see, stacks and racks and car loads of stone. Impressive! There are even two unloading devices; one, a stiff leg derrick visible to the left and a crane of some sort, likely an early Burro Type 15 or 20, similar to this one seen here.

Stiff leg derrick.
Small crane. Note, the “smoke stack” seen to the left is actually from a building in the distance, not the crane. Note that the crane is facing almost perpendicular to the photographer. Also note the position of the operator in the open cab, with what appears to be the drum and hoist mechanism opening to his right. The crane is quite short in length, which steers me to think it’s an early Burro Type 15 or 20. Another image of the Type 20 patent design.

Getting a bit closer to the nearest gondola, I can see that it’s a PRR gon, and the number looks to me like 368270. A quick search in the 1943 ORER shows that this falls into the PRR GB class GRA, constructed around 1916 and modified from the GR class by adding 3′ to the overall length. These cars were somewhat plentiful in 1943 with 590 listed in the ORER. (By 1953 this number had dropped to only 31!) Thankfully, Westerfield offers a resin kit of this car, for anyone interested in modeling it.

PRR GB GRA class gondola, number 368270.

There are other GRA class gons in the yard, identifiable by the slightly stretched space between the middle braces.

Another PRR GRA gondola.

Let’s look at the other freight cars visible in the photo:

A long string of freight cars, all apparently boxcars, stretching on the siding toward Maloney Concrete.

The first one is obviously a PRR car and appears to me after some careful study to be numbered something close to 123951 – my confidence is medium, here. If this is accurate, and based on the overall design I think it is, this would be a class X28a boxcar, rebuilt from door-and-a-half X28 class cars in 1933 and of which there were 4957 listed in the ORER in 1943. (In 1953 there were still 3676 listed.) Some info here. Thankfully, Funaro & Camerlengo offers a resin kit of this car if you’d like to model it in HO.
Decals here.

PRR X28a boxcar.

The next car appears to be another PRR car, but there’s much less to go on. My guess based on the panels and bracing is something similar to an X26 class boxcar, as they were plentiful; in 1943 the PRR had over 6000-some listed. Again, Funaro & Camerlengo offers a resin kit of this car as well as Westerfield.

Likely PRR class X26 boxcar.

The rest of the cars are so far away it’s very hard for me to discern. Perhaps some of the steam era freight car gurus can pick them out. 🙂 Next up, check out the lumber in the Einsinger lumber yard:

Einsinger Lumber; partially a parking lot.

The siding is past those stacks of lumber. It’s interesting; at some point in the next few years, Einsinger would build more structures in this area to expand the lot. The cars occupy a space which would be the site of a long lumber shed. Photos from the late 40s and 50s will show the yard expansion. Oddly enough, in later years, the yard would once again be a parking lot and eventually a residential building. There was a curious sign off to the right, next to those cars:

Eisinger Lumber sign.

Would love to know the story behind that sign. Heading back over to the right is the Irwin Roofing shop. This is a particularly interesting spot, as it’s a showroom of sorts and there is SO much to see.

Looking closely, I see a well-maintained front lawn with a short walkway up to the small shop and a nice decorative sign hanging out front. The shop itself is adorned with stone all around. Coming out into the back yard, there is a small courtyard with an overhang, the roof of which features various types of slate roofing, each labeled with a letter; A, B, C and so on. A really neat detail! Irwin Stone is still in business today! Behind Irwin Roofing is Enright Oil:

Enright Oil.

Enright is interesting. I would imagine they unloaded from the second siding coming off the main, which would be just to the right of their plant. Unfortunately the photo cuts off there but we get some idea of their storage yard to the right. A couple storage tanks are visible as well as some bins (coal?) and a nifty gas pump which may or may not be in use there in the yard. Perhaps to fuel up their delivery trucks. I plan on modeling part of this on my layout. Obituary for J.R. Enright Jr. Also of interest here is the access to the yard with the small crossing over the yard tracks. In the distance is Maloney Concrete:

Maloney Concrete, barely visible in the distance.

Speaking of Maloney Concrete, here is its mixer pouring ready-mix for the B&O freight station footers:

Maloney Concrete, truck no 48. If only someone would offer an HO scale model of this style mixer, I would be a happy camper!

And lastly, it’s hard to ignore all of those lovely late 30s – early 40s automobiles, but since I’m no expert, I’ll focus on just one. The up front and center 1940 Pontiac Torpedo Coupe:

Well, I hope you enjoyed the photo and the details herein. What are some of your favorite finds? What did I miss?! I have many questions such as what was all the stone for? What cranes were in the yard and during what years? How did Enright Oil receive their fuel? When did Eisinger Lumber expand and who were they renting the yard to? Also of note, the buildings along “Bethesda Row” had yet to be built. And to think, roughly seven months after this photo was taken, the USA would enter into WWII, further pushing the area to develop and grow. And yet, still no one has explained the greatest mystery of all; why did the Bethesda freight house never have rail service? The design is a curious one, with a garage for storage yet no rail service. That’s a discussion for another time.

Layout Update: May 4, 2020 – Demolition and Planning

I have spent a good amount of time over the last week working on some new and some old projects. I made another revision to the Rock Creek Trestle plans after discovering a new photo showing how the top of the bents appeared. I adjusted one of the beams and shortened the ties, as I realized I used the wrong length in my plans. That is all corrected. I also stained all of the new wood I received a few days ago and have that drying.

Stained with a mix of about 85% Tie Brown and 15% Driftwood.

The biggest change to the layout is the removal of the temporary bridge across Rock Creek in preparation for scenery construction as I begin building the trestle. I also installed two plywood panels below what will be T.W. Perry (on the left) and some scenery support on the right.

Even them Duke boys couldn’t make this jump. Removed the temporary bridge in preparation for scenery and the trestle itself.

Installation of the trestle has been a real conundrum for me. If it was a frame structure, or made of iron, it would be a lot easier. I could build the scenery, carve away some plaster, install some “concrete” bases for the bents of the trestle and let it sit in place. Adjusting the height of the footers would be pretty straightforward. But this is a pile trestle, meaning that the round piles were driven into the ground. There is no “base.” The base is dirt. How do I install the trestle into the ground with the hope that some day I could remove it from the layout and preserve it? I have settled on building “steps” made of high density expanded foam board cut to specific thicknesses for the trestle bents to rest on. This will all be glued together and will be about as wide as the trestle and will span the gap of the layout. Once I build this base, I can carefully build up the scenery around it. I will use Howard Zane’s method of rosin paper and white glue with cardboard strip supports and then Sculptamold and plaster on top. If I need to remove the trestle, I can trim the hard shell and extract it. I experimented with foam for the base, but decided against it as I don’t have a good way to cut it and maintain a strict landscape profile that I want.

Remember those MRServo units I mentioned in the last update? Well I kinda went down the rabbit hole on those, too. I purchased eight of the now-discontinued MRServo-1 units. I believe they started using the board from the MR-Servo-2 and -3 units for the -1 toward the end, because that’s what I have. In reading documentation for these units, I learned that all they are missing are a couple of relays and terminals to convert them to MRServo-3 units. So after quite a bit of hunting and comparing specs and photos, I dug up the correct relays and terminals and ordered a handful from eBay. Will attempt to convert them later this Spring when the parts come in. The conversion will add power routing for turnouts and power routing for accessories.

I spent some time talking to Greg C. about structures in Bethesda. I want to model a few key structures and Greg is an expert in structure building. He has been helping me push through the mind block that is planning what to model and how to do it. Right now, I am studying photos and mocking things up to start to get proportions and ideas.

Maloney Concrete on the left, Frito-Lay in the middle.

These are meant to be super rough ideas. I just cut apart some mat board scraps I had laying around and taped them up. It’s to get the brain going on where I will eventually place things. Also gives me an idea for any drawings I can start working on for structure walls. Some of them will likely be custom jobs. That’s all for now!

Layout Update 4/27/2020: Bethesda Nearly Complete

After another marathon weekend of working on the layout, I’ve made some great progress. Nearly all of the tracks in Bethesda are in. All of the drops are wired and nearly all of the turnouts have Blue Point manual switch machines installed. I cleaned off the table to get a look at the overall layout:

To orient you, the view is from the south end of Bethesda, looking Northeast. At the top are three turnouts with sidings going to Griffith Coal & Consumers, assorted warehouses, and the long passing siding. From the passing siding, the first turnout goes to Maloney Concrete & Frito-Lay. The second track which extends through the yard is the team track as well as a siding servicing Devlin lumber. On the right is a short siding serving Einsinger Mill & Lumber Co.
A B&O track chart to assist. Note: some tracks don’t appear here, as they had been removed as they were taken out of service. You can see their “ghost” if you look closely, though!

I couldn’t resist doing a bit of operating. Man, this felt good!

Additional Projects

One thing that has really struck me is that over the span of eight years working on this project I have accumulated a lot of stuff to put this layout together. Much of it is piled beneath and around the layout itself. As I work, stuff gets shifted around. I’m at a point now where I have pushed myself out of my comfort zone to try new things. Some of these things include simple things like soldering feeders to the bottom of the rails instead of the sides up to more complex things like hand-building complex curved turnouts. I couldn’t do this without help and encouragement from friends and family who push me forward and answer all my stupid questions.

Lately I’ve been learning how to install turnout machines. I mentioned above that I used Blue Point switch machines in Bethesda. This decision was primarily based on the fact that I owned five already (that I had in a box of turnout stuff) and I realized a fascia would be nigh impossible with the way this section of the upper deck of my layout is built. There is no real room above or below it for toggle switches, I don’t want to cut big holes in the benchwork, and I don’t want to protrude out. Solution? Blue Point turnout machines. They use a push-pull rod/handle and can sit right on the fascia with minimal intrusion. Perfect. I’m quite happy with how they have been working for me. Bonus, I can wire the turnout frogs right to the machine.

Another project that has been in the hopper for a while are eight Iowa Scaled Engineering MRServo-1 units I purchased a couple years ago. (unfortunately, this product has been discontinued!) These nifty little things use a board that controls a micro servo mounted to a 3D printed chassis. Wiring up a DPDT switch and attaching to a power bus gives you a nifty little slow-mo turnout controller. They have a few different bases including a slim profile one to allow for remote installation in tight spaces. The MRServo units came in three types with additional features. This is the most basic of the three, featuring only turnout motor control. For now, it’s all I need. I plan on adding a Frog Juicer eventually to handle the frogs. These MRServo-1 units will be used on the upper deck from Chevy Chase all the way up to Georgetown Junction, as there is ample space below the track to install a fascia with toggle switches.

Power bus wires were run throughout the upper deck, both sides. I picked up a bag of inexpensive terminal blocks via eBay a few years ago and they are tremendously useful for projects like this. They can easily be trimmed to fit whatever size you need and held in place with a screw.
I made a temporary fascia panel for the switch mount.

I am progressing my way through projects that have loomed over me for years. It feels great to burst through and make real progress on this layout and I’m learning so much along the way. I ran a train all the way from one end to the other with no issues whatsoever. Like so many things, when you break a project into smaller pieces it takes away some of the mystical difficulty, making it a bit more manageable. I have been crushing these small hurdles left and right. I am hoping to have a video in the next few weeks showing off the progress.

And then, once the upper deck is done… it’s on to the lower deck! Woah!! But first, I gotta do something about all that JUNK! (ha)

Pic from January but it looks virtually the same. The price of progress. Some day that will be Georgetown!

Updated Version of the Rock Creek Trestle Plans

Here is a link to the latest version of the plans I created for my model of the Rock Creek Trestle. I spent tens of hours over a few days refining the last version. This new version was carefully corrected (there were many small errors) and updated to include a new girder height and lots more hardware and correct lumber sizes. I also developed a side view, which took tremendous effort, as the photos just do not exist.

Remember that these are not perfect; since there is so little information available about the trestle in the era I am interested in (early 1940s) I had to use educated guesses and the few reference photos and drawings I have to make the best attempt. The plans were drawn in Adobe Illustrator. Each of the first 20 pages is a separate bent. The last few pages show a side view. I am gearing up to begin building the model and will share my progress as it is made. Comments and questions are welcome!

EDIT May 22, 2020: I have updated the plans once more: File is now available on Dropbox.