Quincy Herald-Whig in 2017.
https://www.whig.com/archive/article/i-72-expansion-near-hannibal-on-hold-for-now/article_fdd17617-ac65-5b75-ac6f-fece25542660.htmlThe Missouri Department of Transportation's request that interstate status along I-72/U.S. 36 be extended from Hannibal to the junction with U.S. 24 has been denied -- for now.
The Federal Highway Administration recently cited rules that would prevent it from terminating an interstate highway at the junction most people identify with the Rocket truck stop. Interstates almost always hook up with other interstates, and U.S. 24 doesn't qualify.
There's a little irony in that decision, because I-72 crosses the I-72 Mark Twain Bridge at Hannibal and then connects with U.S. 61, which is not an interstate.
However, U.S. 61 was the best alternative available when the Mark Twain Bridge opened in September 2000.I-72 crosses Illinois and was completed in 1991. However, there was no hope at that time of considering the old Mark Twain Memorial Bridge an interstate structure. The 1936-era bridge only had two narrow lanes.
But by the time the new bridge was completed, Hannibal had a new entryway that was designed to meet interstate standards. It had no at-grade crossings, wide lanes, medians and shoulders, was designed for higher speeds and had sloping pavement to shed rain water.
With a new bridge that met interstate standards, the Federal Highway Administration agreed to allow I-72 designation to U.S. 61, about 1.75 miles west of the bridge.
Last September, the Missouri Highways and Transportation Commission formally requested -- on behalf of the Hannibal community -- that I-72 be extended another 6 miles west to the U.S. 24 junction. Hannibal businessman Tom Boland, a former chairman of the commission, said the interstate designation would help highlight the highway's general design and could prove helpful for the city's economic development efforts.
Thomas A. Oakley of the Tri-State Development Summit's steering committee showed aerial photos of the highway to the commission as it met in Hannibal on Sept. 1.
"There is substantial vacant ground on both sides of the highway for restaurants, additional motels, retail, manufacturing, distribution, hospital and clinic expansion, as well as the newly approved certified industrial park," Oakley said.
Kevin James, assistant district engineer for the MoDOT's Northeast District, said the denial letter was fairly short. It didn't help that there are no long-range plans for upgrading U.S. 36 from expressway standards to interstate standards.
It would be costly to create overpasses and interchanges at numerous crossroads along U.S. 36. Many of the smaller bridges don't have shoulders, and a few other design features would have to be addressed.
There is some hope that the interstate designation might be granted to the U.S. 24 junction if the Hannibal Expressway route gets completed from the Rocket to a junction with U.S. 61 to the south of Hannibal. A 2007 study on the expressway estimated costs of the project at $38 million.
The Hannibal Expressway is seen as a safety issue. Hundreds of heavy trucks pass along the Avenue of the Saints, and Hannibal has seven sets of traffic signals. There are only two other traffic signals along the entire 580-mile length of the highway that links St. Louis to St. Paul, Minn.
"A lot of our stakeholders want the interstate status," James said.
When other road improvements occur, the six-mile expansion of I-72 might win federal approval.