Exploring Indiana's Highways

These pages document my road trips on Indiana's highways, most recent first.

The National Road in Indiana and Illinois, Revisited (11/11/07): I returned to the National Road to explore an Indiana alignment I missed before, see what happened to bridges and culverts along the abandoned brick National Road in Illinois, see Illinois's one remaining stone arch bridge along the Road, and get a closer look at the Road in Effingham. Roads traveled: US 40

Old US 31 in Northern Indiana (9/15/07): I grew up four blocks from US 31 in South Bend and have made hundreds of trips to and from Indianapolis on this four-lane divided monstrosity. I just don't enjoy this road. But much of the original two-lane, non-monstrosity alignment of US 31 still exists. When an old friend from South Bend told me that he remembers following some of the original alignment as a child before the current highway was built, he and I decided to explore the original road. I brought along two old road guides from the 1910s and 1920s, and they had us sniffing out alignments of US 31's predecessor routes, too, from the Michigan state line to the fine homes along Meridian St. in Indianapolis. Roads traveled: US 31

The National Road in Illinois (7/7/07): An old friend told me that when he used to drive to work from Terre Haute to Marshall, IL, every day, he drove by a lot of brick road. Figuring it must be an old alignment of US 40 and possibly of the National Road, I made plans to explore. It turns out that about 30 miles of brick and cement road parallels current US 40, often no more than 20 feet away. It was laid in the early 1920s over the National Road and became US 40's first route through Illinois. Many small towns founded along the road are still there today, their old downtowns mostly intact and maintained. After the brick and cement road disappeared, we continued to Vandalia, where the National Road ended, to see Illinois's only Madonna of the Trail. Roads traveled: US 40

US 36 from Indianapolis to Rockville (5/28/07): I was dissatisfied with my last road trip down US 36 in western Indiana because I didn't find everything I was looking for. So when I found myself surprised with nothing to do on Memorial Day, I did some quick research, grabbed my camera, and hopped into my car for another trip along this original 1926 US highway that has ties to an old Auto Trail. I took every road that I thought might have been part of an old alignment, and along the way found two covered bridges, a couple miles of dirt and gravel, and a lake that stands where US 36 used to go. Roads traveled: US 36

State Road 37 from Indianapolis to Bloomington (5/13/07): After visiting a friend in Bloomington in April and seeing possibilities of old alignments everywhere along this road, I began itching to make my first 2007 road trip. Much of SR 37's original route still exists and is drivable. I was excited to find a long abandoned segment of old SR 37, plus a pleasant long stretch of the old road the last 15 miles before Bloomington. Roads traveled: SR 37

West Central Indiana Day Trip (10/28/06): A free weekend just after the peak of fall colors drew me to two twisty old favorites, State Road 47 and US 41, and gave me an opportunity to explore some old alignments of US 36. I also detoured to Bridgeton to see an old friend reborn. Roads traveled: SR 47, US 41, US 36

Southern Indiana Excursion (9/3-4/06): Glaciers flattened Indiana south to about Brown County. So northern Indiana's roads are straight and flat because there were no obstacles to build roads around. Bring coffee when you drive I-65, US 31, and I-69 north of Indianapolis lest the vast straightness and flatness lull you to sleep. But southern Indiana's terrain rolls in many areas, and many of its forests are preserved with state and federal funds. So not only did highway crews build rolling and twisty roads around existing terrain, sometimes cutting into rock to create a level road bed, they paved roads through some lovely places. Navigating these roads' curves and hills is a lot of fun, and the views in Brown, Crawford, and Harrison counties can be breathtaking. Roads traveled: SR 135, SR 45, US 231, US 150, SR 37, SR 62, I-164, SR 66, SR 64, SR 145, SR 56, SR 39, SR 250

US 40 shield US 40 from Indianapolis to Illinois (7/15/06): Over most of its route in Indiana, US 40 is the old National Road, the nation's first federally funded highway. The road has been realigned in several places over the years, usually to replace an old bridge. Many segments of old alignments still exist. I grabbed a friend and we explored all of them that we could find between downtown Indianapolis and the Illinois state line. One was abandoned, and one is now a service road for a state prison, but the rest are still maintained. We drove them and took pictures. Roads traveled: US 40

Last update 13 January 2008.
Original content in these pages, including text and photographs, are copyright 2006-2008 by Jim Grey. (Replace # with @ if you click that link to send me e-mail.). I will generally freely grant rights to use this material if you just ask permission.

Maps are screen shots from Windows Live Local. All copyrights acknowledged.
Shields courtesy Barry Camp.