Indiana is famous for its wooden covered bridges. 98 still stand. Most were built in the mid-to-late 1800s, although some were built into the 1900s, to about 1912. One was built in 2006, after the original was burned in an arson fire. This one, in Roann in Wabash County, was built in 1872.
42 of Indiana’s covered bridges are in Parke and Putnam Counties, which neighbor each other in west central Indiana. You’ll find the rest sprinkled around the state.
The majority are not open to vehicular traffic. This one in Roann is. It creaks and pops as you drive over it, but it holds your car up just fine.
The wooden trusses inside the bridge do the work of managing the load. The wooden sides and roof are there to protect the trusses from the weather, so they last longer.
Cross this bridge at a walk Kodak Monitor Six-20 Anastigmat Special Kodak Gold 200 (expired) 2013
I won’t soon forget the day I made this photograph. Margaret and I were still dating, and I took her to Bridgeton to see the bridge.
Bridgeton had always been a private place for me, a place I go when life has knocked me around hard and I need to reconnect with the good in the world. At first it was because the people of Bridgeton had kept the original 1868 bridge in good repair. Later it was because after arson destroyed that bridge, those same people rallied to build a new bridge.
It was this day I shared this little piece of my heart with her. Funny it felt that way, because some years before I told the world about Bridgeton on this blog here.
It was a truly lovely day. Margaret packed a light picnic lunch, which we shared on a grassy area alongside the bridge. She asked a passerby to photograph us with another film camera I had along. I can’t find that photograph!
If you’re wondering why this photo on Kodak Gold 200 is in black and white, it’s because Dwayne’s processed it in black-and-white chemicals by mistake. On this photo, at least, it worked out fine.
One of Indiana’s best-known covered bridges isn’t actually in our famous covered-bridge region (Parke and Putnam Counties). Rather, it’s in a deep valley in scenic Brown County, near the tiny town of Bean Blossom.
And it’s the oldest covered bridge in the state, built by Joseph Balsey in 1880. While so many of Indiana’s covered bridges use the distinctive curved Burr arch truss, this one is built as a Howe truss.
This bridge used to be on the main road from Bean Blossom to Nashville, at least until State Road 135 came along and bypassed it.
SR 135 has an interesting history here, so allow me this sidebar to tell it. When it was added to the state highway system in 1930, as SR 35, it had two segments. The first led from Indianapolis to Morgantown a few miles north of Bean Blossom. The second picked up in Brownstown, about 35 miles southeast of Nashville, and led to Mauckport on the Ohio River. That left out all of Brown County plus a little of two other counties.
By 1931, 35 was extended through Bean Blossom. You could keep driving straight and cross this covered bridge to reach Nashville, but it wasn’t state highway. Instead, 35 was routed west a few miles down what is now SR 45 to Helmsburg and then along the Helmsburg Road to Nashville, where it became Main Street. This persisted through 1934, when the modern alignment was built as a brand new road between Bean Blossom and Nashville. By 1936, US 35 had been extended into Indiana, leading SR 35 to be renumbered SR 135.
And so at no time was this bridge part of the state highway system. I don’t blame the state for not routing 135 over this bridge — the road leading away from it to the south is quite steep. The new road was built up high enough to solve that problem, as the photograph I shared yesterday shows.
On the day we visited this bridge, as we left heading south we found the gravel to be mostly washed away and the dirt surface to be washboarded. My front tires had trouble keeping traction as I coaxed it up the hill.
But I experienced that trouble only after we had lingered here for a while. This scene is probably much the same as it was going on 140 years ago when Balsey was building this bridge. It was lovely to soak in a little Indiana as it was.
I love this photograph so much that I have a print of it framed and hanging in my home. It’s from a visit I made to the covered bridge at Bridgeton, in Parke County, Indiana, in 2006, just after it was built. Arson claimed the original 1868 covered bridge here.
When I was in my 20s, I drove up to Bridgeton and its first bridge when I needed some time alone to think. (I told that story here.) So when the new bridge was completed, I made a trip as soon as I could. I’m glad I did, because since then these beams have been covered in graffiti. I don’t mind graffiti, actually. I’m just happy to have this photo of the naked beams.
Rivers, streams, lakes, and valleys have always hindered our ability to get from here to there. That’s why bridge building has been a fundamental human engineering activity since the dawn of civilization. We humans have always been a resourceful species that doesn’t let obstacles stand in our way! But thanks to the automobile, modern times have brought bridge building to a stupefying scope and scale. Unfortunately, it’s often been at the cost of aesthetics.
This is the first of two articles outlining the history of road bridges in the United States. Today, Part 1 details the kinds of bridges built before the automobile era. On Wednesday, Part 2 will show the rapid evolution of the bridge during the automobile era, as well as how the automobile has played a role in so many older bridges being lost to history — and efforts to save some of those that remain.
Most bridges built today are some variation on this, generally built of steel beams and supported by T-shaped piers. They’re cost effective to build and maintain — critical components of any engineering effort. Unfortunately, they also utterly lack character. From the side, they look as utilitarian as a kitchen appliance. Driving over them, except for the concrete barriers on either edge, you might not even know you are on a bridge.
That hasn’t always been the case. In times gone by, beautiful bridges have been made of wood, stone, and exposed iron and steel.
Stone has been used since ancient times. Arches are naturally strong, and stones can obviously be arranged to create them. This little one-lane stone bridge on a rural road north of Madison, Indiana, is a latecomer, having been built in about 1913.
Even in the stone-bridge age, engineers were constrained by cost. It is more complicated and expensive to build and maintain a bridge that crosses a stream at an angle, but roads don’t always reach the stream perfectly perpendicularly. So sometimes bridges were constructed to cross a stream squarely, with approaches built at angles to connect with the road. This created an S shape, which is why these are called S bridges. Most of those that remain are in Ohio, like this one on a former alignment of US 40 east of Old Washington. It carried traffic from its completion in 1828 until 2013, when structural worries forced its closing. The stone bridge pictured at the top of this post is another S bridge that once carried US 40, near Blaine, Ohio.
The oldest remaining bridges in the United States are pretty much all made of stone. This bridge west of Hagerstown, Maryland was built in 1819. It carried US 40 until 1937. If you’re wondering why I’m showing you all of these stone bridges along US 40, it’s because from Maryland to Illinois, US 40 laid out (with a few exceptions) over the old National Road, the nation’s first federally funded road, built in the early 1800s. Those were prime stone-bridge years in the United States.
An even older stone bridge carried the National Road over the Casselman River in western Maryland. It was completed in 1813. Its unusually high arch was meant to allow boats to pass under. It became part of US 40 in 1926, and even though a newer US 40 bridge was built just downriver in 1933, this bridge carried traffic until 1956. It is open only to pedestrians today.
Stone bridges can span gaps only so long, however. The Ohio River is more than 1,000 feet wide where the National Road meets it in Wheeling, West Virginia. Bigger engineering guns were required to span that a gap. And so the famous Wheeling Suspension Bridge was built, the state of the engineering art upon its 1849 completion. The challenge with the state of the art is that the kinks might not be worked out yet: the deck collapsed in 1854. It was rebuilt by 1860.
I walked out onto the deck for this shot. Cars can still drive over this bridge, but at a top speed of 50 miles per hour, and separated by a good 100 feet.
Other types of bridges were built through the 19th century, most of them of wood or iron. Probably the best-known kind of wood bridge is the covered bridge. The cover is largely to protect the wooden trusses from the weather. You don’t want load-bearing wooden members to rot! This is the Medora Covered Bridge, near the little town of Medora in southeastern Indiana, and it sports a fresh cover. The covers, being subjected to the deteriorating effects of rain and sun, needed to be replaced from time to time.
It’s not very often you get to see a covered bridge undressed! This is what the Medora bridge looked like after its old cover was stripped away. This bridge hasn’t carried traffic in decades; the state highway that it once carried now bypasses this old bridge on a modern steel-beam bridge.
It’s also not too often you get to see brand-new wooden bridge trusses. The 1868 covered bridge in Bridgeton, Indiana, was destroyed by arson in 2005. It had been a centerpiece of the many, many covered bridges in Parke County and a feature of the annual Covered Bridge Festival, so locals immediately rebuilt it to original specifications. I’m sure this bridge could support traffic, but like the Medora bridge, it is only a popular tourist attraction today. After it opened, I went right out and got this photograph. The curved members are Burr arch trusses, a truss type common among Indiana covered bridges but unusual elsewhere.
Some wooden bridges were not covered, like this bridge in Jennings County, Indiana. It was built about 1920 to elevate a road over a railroad track, known in the biz as a “grade separation.” 1920 was mighty late for a new wooden bridge, but railroads still sometimes built them even that late. Sadly, this bridge was demolished a few years ago when nearby US 50 was realigned.
Believe it or not, this bridge actually carried US 50 for a while after the US highway system was created in 1926. It carried Indiana State Road 4 for nine years before that. Cars created demand for highways, and states had little choice but to route highways over existing roads. Frequently, the best roads available were unpaved and featured narrow bridges.
All of these bridges were built for the light, slow traffic of horse riders, animal-drawn wagons, and pedestrians. As cars became increasingly popular, they overwhelmed the inherited infrastructure. This 420-foot-long one-lane bridge, built in 1903, carried the first alignment of US 50 between the Indiana towns of Washington and Vincennes a quarter century later. Can you imagine encountering an oncoming car here? Nationwide, state highway departments were formed to improve roads and bridges to suit the new kinds and volumes of traffic they were getting.
But meanwhile, wood truss bridges had given way to iron and steel trusses, and were the dominant bridge type by the early 1900s. Virtually all of them featured wooden decks, however. When you see a steel deck like the one on this bridge, you can be certain that it was a later replacement. This steel deck was probably installed with a renovation of this bridge in 2006.
Interestingly, bridges like these can sometimes be moved to new locations. This 1891 iron bridge was built to carry the National Road near Putnamville, Indiana. (It still wears a wooden deck, but it’s certainly just the latest of several replacements.) When a wider concrete bridge was built in about 1923 to carry this road, this bridge was moved, I believe intact, about a quarter mile up the creek to span this county road.
Truss bridges come in many types. Through trusses – the kind with connecting members over your head – are the most common, and there are dozens of types of through trusses. Pony trusses (no overhead members) are probably the next most common type. There are even bridges with trusses under the deck. The many truss variants have names: Pratt, Parker, Howe, Camelback, Warren, Fink, Bowstring, Baltimore, King, Waddell, K, Pettit, Pennsylvania, and others. This 1887 bridge in the Ohio River town of Aurora in Indiana is a Whipple truss.
On Wednesday, in Part 2, the kinds of bridges built as the automobile became popular – and how that doomed so many of the bridges described in Part 1.