Interstate 781

Route description

I-781 begins at I-81 exit 48A, a trumpet interchange located 0.7 miles (1.1 km) north of exit 48 (NY 342) in the town of Pamelia. It proceeds to the east, roughly paralleling NY 342 as it heads toward Fort Drum. I-781 has one intermediate interchange with US 11 just west of Fort Drum before it terminates at Fort Drum's main gate. The highway is four lanes wide, with two lanes for each direction.

Origins and funding

By 2003, the New York State Department of Transportation (NYSDOT) had begun to evaluate potential ways to improve Fort Drum's access to I-81. Three alternatives were considered: the construction a new highway that would run north of NY 342 and directly connect I-81 to the main gate of Fort Drum; the construction of a new route to the south of NY 342 that would link I-81 to US 11 southwest of the post's main gate; and improving the existing NY 342. In November 2005, NYSDOT officials announced that the southern route had been chosen and that it would cost $64 million to construct. However, just two months later, NYSDOT announced that they now favored the northern alignment after receiving input from area residents and the United States Army. According to NYSDOT Commissioner Thomas Madison, the new alignment would have less of a negative impact on future development around Fort Drum and cost $7 million less to construct.

The proposed highway was initially designated as NY 781 by NYSDOT. On February 11, 2008, NYSDOT submitted an application to the American Association of State Highway and Transportation Officials requesting that NY 781 be designated as Interstate 781. The FHWA designated NY 781 as a future Interstate Highway corridor on April 13, 2009; however, the I-781 designation was not officially assigned at this time as per United States Code an Interstate Highway designation can only be assigned to a completed highway built to Interstate Highway standards. As a result, FHWA stipulated that the highway could only be referred to as "Future I-781" until I-781 was completed.

The project received $724,000 in funding from the United States Department of Transportation (USDOT) in June 2008. Another $1.425 million was granted by USDOT in January 2010. The project had been nominated to receive $95 million in funding through the Transportation Investment Generating Economic Recovery grant program; however, the application was rejected in February 2010. NYSDOT officials had seen the funding as a way to free up money for other projects in the area rather than funding that was necessary to construct I-781. Much of the project—projected to cost between $106 million and $113 million—was funded through several state and local sources, with at least $16.6 million coming from NYSDOT.

Construction and opening

In April 2009, project engineers discovered that Indiana bats—an endangered species of bat—live in the area in and surrounding the proposed right-of-way of the Fort Drum Connector (I-781). As a result, several concessions were made, including clearing trees during the winter season while the bats hibernate in caves, purchasing and setting aside land to replace those lands lost during construction, and leaving trees in the 40 to 50 feet (12 to 15 m) of land alongside the highway that would typically be cleared to serve as embankments. The last of the three changes preserved 21 acres (8 ha) of forest. NYSDOT installed guardrails along the length of I-781 to make up for the narrower shoulders. The site preparation contract—which included the clearing of trees along the proposed I-781 right-of-way—was awarded to The Delaney Group on December 26, 2009. Work on this portion of the project took place from February 2010 to May 31, 2010, and cost $722,000.

NYSDOT had originally planned on opening the bidding process for the construction of I-781 itself on April 1, 2010; however, the date was pushed back to May 6 due to the lack of an approved state budget. The state previously had plans to award the contract as early as December 2009; however, the earlier date was conditional on the allocation of enough funds for the project by that time. On July 20, NYSDOT announced that a $56.5 million contract was let to Lancaster Development of Richmondville to construct the freeway. Work on the highway began the week of July 20 and a formal groundbreaking ceremony was held on August 4. Total completion of the project was originally slated for August 2012; however, it was ultimately pushed back to the end of November. The highway was opened to traffic on December 6, 2012. A formal ribbon-cutting ceremony will be held at a later date.

On July 3, 2012, I-781 was ceremoniously designated as the Paul Cerjan Memorial Highway in honor of Paul G. Cerjan, a US Army Lieutenant General from Rome who died in April 2011. Cerjan was the Assistant Commander for Support of the 10th Mountain Division in the mid-1980s, during which time he developed and supervised a $1.2 billion project that expanded Fort Drum (the home base of the 10th Mountain Division) from a small reserve training center to a full military installation.

Beginning with I-781, NYSDOT is using mileage-based exit numbering for all new Interstate Highway designations as part of the 2009 MUTCD regulations phasing in distance-based exit numbers. Exit 1, westbound only, initially used cardinal directions N-S for access to I-81; in 2015 the letters became A (northbound) and B (southbound).

Exit list

The entire route is in Jefferson County.