On I-44 in south central Missouri, there’s a point at which you cross the Gasconade River, which rises in the Ozarks and ultimately flows to the Missouri River. It hardly seems like a bridge, so effortless is the crossing.

Transportation disaster enthusiasts, or maybe just train wreck buffs, know the Gasconade River as the site of the Gasconade Bridge Train Disaster of 1855. A train from St. Louis bound for Jefferson City broke the railroad bridge it was traveling across, precipitating the engine and some of the cars into the river, killing 31 and seriously injuring many others at a time when the state of medical science meant that you were pretty much on your own when it came to recovery.

The accident was nowhere near where I-44 crosses the river, but rather near the town of Gasconade in Gasconade County, between St. Louis and Jeff City. Hope there’s some kind of memorial to the event around there, but I can’t find any evidence of one.

A few years ago, Ramona Lehman, co-owner of the Munger Moss Motel, told me about the old bridge across the Gasconade, just south of the modern I-44 bridge, which is only about 10 miles from the motel. She even sells postcards depicting the bridge at the motel front desk, proceeds of which go toward preserving the bridge. I’ve bought a few over the years.

The old bridge dates from the 1920s, and carried U.S. 66 traffic across the river for many years. After that highway became nostalgia fodder, the bridge continued to carry local traffic for many more years.

In late 2014, the Missouri Department of Transportation closed the old bridge as unsafe. What with the new bridge and all, the department had probably opted for deferred maintenance on the old one for a long time. Get off the Interstate west of the old bridge, and take the access road — Historic 66, that is — and pretty soon you’ll find yourself at the inaccessible bridge, as we did late on the morning of May 26.

Not especially impressive from that vantage. The best way to look at the old bridge was from underneath. A patch of land near the river and under the bridge was surprisingly accessible.

I was motivated to see the structure as more than a passing blur out of the corner of my eye. The next time I come this way, it might be gone. The good people who live near it want the bridge preserved, but it isn’t clear that’s going to happen. As usual, it comes down to money.

MoDOT recently issued a press release that included the following: “The majority of public comments stemming from a Dec. 14, 2016, public meeting held in Lebanon supported constructing a new bridge near I-44 and leaving the current facility, located on historic Route 66, intact. However, MoDOT has indicated all along that liability issues and limited funds would require the department to remove the bridge unless an outside entity stepped forward to take ownership of and maintain the bridge.

“The current bridge will remain in place as the agency works through the requirements of Section 106 of the National Historic Preservation Act. The act requires federal agencies and the recipients of federal funds, such as MoDOT, to consider the effects of projects on properties eligible for listing on the National Register of Historic Places, such as the Gasconade River Bridge.”

Thus the fate of the bridge is uncertain. That meant seeing the bridge was a carpe diem situation, so I did.