Tume, I have to say that your Avery-Drexel route is AWESOME! I have operated over the route many, many times. However, I wished that their transcontinental route was still around. Even though I live nowhere near the former Milwaukee Road route, and I've never been there, I decided to create a new version of your Avery-Drexel route, as though it had survived to this day.
Here's how it goes:
The top brass at the Milwaukee Road had to decide whether to take down the overhead wires on their transcontinental route or modernize the electrification. They decided to get an opinion from a third party on what would be the best choice. After a third party informed them that there was a strong possibility that the oil prices would increase drastically soon, they decided to modernize the electrified sections of their transcontinental route instead of desielize the entire route. As a result, the Milwaukee Road was able to survive the oil crisis. As time passed, the track was improved, allowing the speed to be increased from to 30 to 45 miles per hour. The signaling was also modernized, along with double-tracking sections. After time, the two electrified sections were able to be finally connected.
It wasn't long after the Santa Fe and Burlington Northern merged to form Burlington Northern Santa Fe (BNSF), the traffic over their northern transcontinental route increased. BNSF approached the Milwaukee and asked if they could run some of their trains over the Milwaukee's transcontinental route to reduce congestion on BNSF's northern transcontinental route. The Milwaukee agreed, except for one condition: Like their Milwaukee trains, BNSF trains had to be pulled by Milwaukee electrifics. Soon container trains appeared on the Milwaukee's tracks.
The Milwaukee continued to prosper for a few more years until the debts piled up until the top brass at the Milwaukee decided to put their transcontinental line up for sale. BNSF quickly purchased the route and more container trains appeared. Instead of taking down the overhead wires, BNSF decide to use the route as a prototype for the possible electrification of other BNSF-owned routes.
Here's the changes I've made:
Sidings that had the 'track invisible' or other invisible track at the end of sidings had been replaced by 'non-invisible' track.
The original signals has been replaced by safetran signals available from the Download Station, made by norfolksouthern37.
Sidings on the mainline have had their switchstands have been replaced by point motors (type '2009' when you go to the 'trackside' in Surveyor.).
The section between Haugan and Henderson has been double-tracked, along with crossovers placed where the passing sidings at Haugan and Henderson was.
The overhead wires have been extended west from Avery to the backdrop.
The former Northern Pacific Lookout Pass line has been removed from Haugan to the edge of the map (pass Mullan), although the tunnel is still in place.
I-90 from Taft eastward to Drexel has been replaced with YARNish road (YARNish roads are similar to YARN roads, though the 2 meter 'hop' between fixed YARN pieces and YARN splines have been removed.)(I-90 has 6 lanes instead of four lanes because the only YARNish divided highway that is available has three lanes each way.)
Except for roads in Mullan and westward from I-90 at Taft, all the roads have been replaced with YARNish roads, though the bridges have been kept.
The track has been replaced with track available for download as freeware from jointedrail's website (Conc1 and Dirty track), except in the tunnels.
All rail bridges have been replaced with 'bendable bridges,' (or is it 'flexable bridges'?) and the accompanying abuttments, which can be found on TrainzProRoutes website for download. (Note: Kelly Creek Bridge was not replaced due to the unique design of the support girders on the bridge).
Speed signs have been replaced with 'Speed b' signs available for download on the Download Station, made by BNSF50.
Speeds have been raised from 30 to 45 miles per hour, except for westbound in the St. Paul Pass Tunnel and to the west end of Roland, due to the short 4.8 percent grade on the siding at Roland. To add a little bit of fun (or difficulty based on your opinion), the speed over Kelly Creek Bridge is still 30 miles per hour both ways, though the speed returns to 45 miles per hour past the bridge, as though it is the last on a list of bridges to be replaced.
As for the fate of Milwaukee Road 261, here's an update on her fate if you haven't been keeping tabs:
Milwaukee Road 261 was put on Sterling Rail's webside (a broker for used railroad equipment), but was taked off a short amount of time. It was then purchased by the Friends of the 261, who are now continuing it's overhaul.
As for Southern 4501:
After Norfolk Southern and the Tennessee Valley Railroad Museum agreed on beginning a new series of excursions, named 21st Century Steam, the pace of the restoration of Southern 4501 was increased, since Southern 2-8-0 #630 restoration was finished in march of this year (who's now 'filling in the shoes' for 4501 for the early 21st Century Steam excursions). Once 4501's restoration is completed, 4501 will be used on the 21st Century Steam excursions, while 630 will be at the Tennessee Valley Railroad Museum. According to Tim Andrews (President of the Tennessee Valley Railroad Museum), once 4501 is out of the shops, Tennessee Valley 2-8-0 #610 will be in the shops beginning the FRA-Mandated overhaul. The plan is to have 630, 4501, and 610 to be in a 'cycle', where each one will cycle in and out of service.
THE TENNESSEE VALLEY RAILROAD MUSEUM HAS MADE IT PLAIN AND CLEAR THAT THERE ARE NO PLANS TO PAINT 4501 IN ITS CRESCENT PAINT SCHEME AND THAT NORFOLK & WESTERN 611 AND 1218 WILL NOT BE PART OF THE NEW STEAM PROGRAM.
NORFOLK SOUTHERN'S NEW STEAM PROGRAM WILL NOT BE LIKE THE ORIGINAL SOUTHERN/NORFOLK SOUTHERN STEAM PROGRAM, IT WILL BE MORE LIKE UNION PACIFIC'S STEAM PROGRAM. THE PLAN IS TO HAVE THE STEAM LOCOMOTIVES TO TRAVEL ACROSS NORFOLK SOUTHERN'S ENTIRE WEB OF ROUTES ACROSS THE COUNTRY.
Also, can anyone explain how to take pictures of your route and then upload it to forums like this?