National Alternative Fuel Corridor: Michigan to Montana

National Alternative Fuel Corridor: Michigan to Montana

Episode 4004 , Episode 4015
Auto Value and Bumper to BumperTire Rack "The Way Tire Buying Should Be"

The freedom to hit the open road has always been at the center of our love affair with the automobile. But for some drivers and fleet operators, trying to choose a vehicle powered by a cleaner domestic fuel like natural gas or electricity has meant limiting that freedom due to gaps in the nationwide fueling and charging infrastructure.  Well, that is rapidly changing as more and more major highways and roads are being designated Alternative Fuel Corridors, knocking down the final barriers for making clean fuels the best alternative no matter where the road takes you!

The National Alternative Fuel Corridor Network includes parts of 220 heavily traveled interstates and highways in 49 states and DC, covering more than 145,000 miles. 

One vital link, the Michigan to Montana I-94 Alternative Fuel Corridor, or M2M, is the result of a joint effort between clean cities coalitions and critical government and industry partners, like the Gas Technology Institute, throughout the Midwest. Funded in part by the U.S. Department of Energy, it runs 1500 miles along Interstate 94 from Port Huron, Michigan at the Canadian border, all the way to Billings, Montana. 

It passes through the major cities of Detroit, Chicago, Milwaukee, and Minneapolis, but also countless small towns, and miles upon miles of rolling farmland. The M2M corridor is a vital link for long-haul trucking as well as a prime mover for expanding the use of propane, biodiesel, ethanol, natural gas and electric with regional fleet operators.

SAMANTHA BINGHAM: "This project and projects like it across the country,  help those fleets to expand their use of alternative fuels, to use it along more routes. And then also it helps encourage fleets that aren’t using alternative fuels currently, they can see that these routes are supported and that it encourages them to adopt alternative fuel vehicles and switch out their petroleum-based vehicles." 

Compressed natural gas is an affordable and abundant U.S.-sourced fuel that can help to reduce greenhouse gases and other harmful emissions.  Ozinga’s red striped trucks are a common sight around Chicago and northwest Indiana, and since 2013, the company has been converting its fleet of 500 ready-mix trucks to run on CNG.  At the same time, it expanded its own business to become a regional natural gas fuel provider, now operating seven public-access CNG stations in the area, which makes it more practical for other fleets who want to switch to CNG. 

Propane is another popular alternative fuel option, especially with fleets. Along the alternative fuel corridors, uniform signage nationwide indicates which type of fuel is most plentiful. But in our 3,000-mile trek for this story, we found that word of mouth travels faster still.

TIM RAHN: "And there are vehicles out there. We've got 10 or 15 people that stop every single week. Coming through, going to the cabin, coming home..and they support us, they know we have it, it's easy to use, it’s safe to use, and it’s cheap. The last three months we’ve been 80, 80 to 85 cents a gallon cheaper than regular gasoline. It was a diversity, it’s something that nobody else has in this area, and we wanted to be the first to have it." 

Schwan’s frozen foods has a fleet of more than 600 propane-fueled delivery vehicles and has also built out their own fueling infrastructure, but smaller fleets, like Groome Transportation, are also reaping the benefits of the M2M corridor.

SCOTT HAYES: "Before, when we ran down to Minneapolis, we would run out about halfway up, so now with this corridor being built out, it’ll give us more opportunities to fill up with propane and we will have the opportunity to run cleaner, longer."

Also included in the Alternative Fuel Corridor designations is the availability of electric vehicle charging stations, especially fast-charging, convenient to the interstates.  

The EV charging infrastructure has been expanding rapidly for the past decade.  At the far end of our journey, in Fargo, North Dakota, three new fast-charging sites are coming online, helping to make frontier destinations like these, once considered remote, more accessible and convenient for EV drivers. 

CHAD BROUSSEAU: "It’s a win-win, we’re a member-owned electric cooperative, not for profit, so it’s good for the members, good for us, uh, not only is it electric sales for Cass County Electric but an electric vehicle in the right circumstance, can be a money-saver for the electric vehicle owner in reduced operating and maintenance costs."

In the drive to curb emissions and make America less dependent on imported oil for transportation, spurring development of cleaner alternative fuel vehicles and building out a national network of convenient fueling points for natural gas, propane, hydrogen and electric vehicles goes hand in hand.

SAMANTHA BINGHAM: "Also the M2M Corridor really demonstrates that cities and states and utilities and fuel providers and retailers can all work together, across state lines to make this infrastructure, this clean fuel infrastructure, available."

The Michigan to Montana Alternative Fuel Corridor project is fast making these fuels a fine first choice for everyone!

1994 Audi RS2 3/4 Front

1994 Audi RS2

One Truly Amazing Avant

by Roger Mecca
Episode 4328
Auto Value and Bumper to BumperTire Rack "The Way Tire Buying Should Be"

For years, America’s Audi fans could only dream of owning one of the sporty station wagons only available to the Quattro faithful across the Atlantic. Finally, in 2021, Audi brought the 591-horsepower RS6 to our shores, and this year, they’re sending an even faster version. But as our Roger Mecca is going to show us, Audi’s history of lightning-quick wagons under the RS name are what US car fans have been lusting for, for more than 20 years.

ROGER MECCA: In the early ‘90s, Audi was living in the shadow of its German peers Mercedes and BMW, and considered an alternative, quirky option like Saab or Volvo- not the premier luxury brand they are today.

Audi was eager to be taken as seriously as its Bavarian brethren and needed a big splash with a halo car that could not be ignored.

The result was the RS2, the first Audi to ever carry the RS badge and the world’s first truly fast station wagon. And it helped Audi succeed in getting the attention of serious car fans. But they didn’t do it alone. They had help from another very iconic German brand.

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In the early ‘90s, Porsche was in deep financial trouble, but still carried respect as a premier performance brand. Though Audi knew plenty about making fantastic racecars, with their storied rally racing history, they didn’t have the cache or recognition as a company that made sports cars.

So, when Audi approached them with a proposal to collaborate, Porsche was happy to take the engineering fee. Using the existing Audi 80 wagon as the base, the RS2 was developed over 18 months, and roughly 2900 of them rolled off the line at Porsche’s Stuttgart factory from 1994 to 1995. The very same line where another legendary four-wheel drive turbocharged car was produced, the Porsche 959.

So, just how much Porsche is there in the RS2? A lot.

Starting in the front, you got the badge that says Porsche, the front fog lights are from a 911; the sideview mirrors are from a 911; these wheels are from a later 911, but they rolled off the factory with a 968 club sport wheels. I think the rear taillight bar looks a lot like a 911 from the time. The suspensions tuned by Porsche, the brakes are from Porsche, the calipers say Porsche, and then we haven’t even gotten to what Porsche did under the hood.

The engine started out as Audi’s stalwart, if odd, 2.2-liter turbocharged five-cylinder. But then Porsche added a bigger turbo, a larger intercooler, a new ECU and a new camshaft. Porsche also added a six-speed manual gearbox, the only shifting option available for RS2 buyers. As you might expect, the results of Porsche’s tinkering were remarkable.

The engine puts out 315 horsepower and goes to 60 in 4.8 seconds. Now, that does not seem super fast today, I know, but back in 1994 that was faster than Ferrari’s flagship V12 coupe, the 456. In fact, Audi would not make another car that was faster to 60 for 10 years.

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Unfortunately, that power isn’t nearly as immediate or available as Ferrari’s grand tourer, and the addition of the RS2’s bigger turbo came at a price that was all too familiar in the 90s- turbo lag. To get everything out of this car, and the engine, you need to keep the exhaust pressure up and the turbo spinning. Let them wind down and the performance goes with it, along with the excitement- until the RPMs climb back into the fun zone.

But once it hits, oof, it is intense! You go from no drama at all to being thrust into the back of your seat like you’re on a rocket.”

In terms of how it rides, it feels wonderfully civilized and firmly planted at speed. Though the RS2 has a reputation for not being a great car in the twisty stuff, I found it to be a ton of fun to power into a corner, have it confidently hold its line, and shoot out the other side. Porsche’s work on the suspension is evident and there’s great steering feel and feedback. Plus, you get all of this excitement in a car with terrific visibility, comfort and practicality.

The RS2 was the best of both worlds. You could pack the whole family up for a wonderful vacation, but you could go 100 miles-an-hour down the Autobahn to get there.

Since the RS2, Audi has introduced a plethora of cars, wagons and SUVs with the RS name, all of which could easily leave the RS2 in a cloud of dust and smoke. But none of them made as much of an impression as this unassuming station wagon, the car that helped Audi grab the world’s attention.