Interstate 291 (I-291) is a short

auxiliary Interstate Highway Auxiliary Interstate Highways (also called three-digit Interstate Highways) are a supplemental subset of the freeways within the Interstate Highway System of the United States. Auxiliary routes are generally classified as spur routes, which con ...

in the state of

Connecticut Connecticut () is the southernmost state in the New England region of the Northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, New York to the west, and Long Island Sound to the south. Its cap ...

that starts at

I-91 Interstate 91 (I-91) is an Interstate Highway in the New England region of the United States. It provides the primary north–south thoroughfare in the western part of the region. The Interstate generally follows the course of the Connecti ...

at its junction with Route 218 in

Windsor Windsor may refer to: Places Australia * Windsor, New South Wales ** Municipality of Windsor, a former local government area * Windsor, Queensland, a suburb of Brisbane, Queensland **Shire of Windsor, a former local government authority around Wi ...

and ends at

I-84 Interstate 84 may refer to: * Interstate 84 (Oregon–Utah), passing through Idaho, formerly known as Interstate 80N * Interstate 84 (Pennsylvania–Massachusetts) Interstate 84 (I-84) is an Interstate Highway in the Northeaster ...

and

I-384 Interstate 384 (I-384) is an auxiliary Interstate Highway located entirely within the state of Connecticut. It runs east to west, going from I-84 and I-291 in East Hartford to US Route 6 (US 6) and US 44 in Bolton. Rout ...

Manchester Manchester () is a city in Greater Manchester, England. It had a population of 552,000 in 2021. It is bordered by the Cheshire Plain to the south, the Pennines to the north and east, and the neighbouring city of Salford to the west. The t ...

. It serves as a northeastern bypass of

Hartford Hartford is the capital city of the U.S. state of Connecticut. It was the seat of Hartford County until Connecticut disbanded county government in 1960. It is the core city in the Greater Hartford metropolitan area. Census estimates since the ...

. According to the

Federal Highway Administration The Federal Highway Administration (FHWA) is a division of the United States Department of Transportation that specializes in highway transportation. The agency's major activities are grouped into two programs, the Federal-aid Highway Program a ...

, the official length of I-291 is ; however, the

Connecticut Department of Transportation The Connecticut Department of Transportation (often referred to as CTDOT and occasionally ConnDOT, or CDOT) is responsible for the development and operation of highways, railroads, mass transit systems, ports and waterways in Connecticut. ...

(CTDOT) includes the of the exit ramp that I-291 uses to merge with eastbound I-84, making their recorded length long. I-291 is also known as the Vietnam Veterans Memorial Highway for its entire length.

Route description

I-291 begins at I-91 in

at an interchange that also provides access to and from Route 218. Heading southeast, I-291 has a partial interchange with Route 159, then crosses the

Connecticut River The Connecticut River is the longest river in the New England region of the United States, flowing roughly southward for through four states. It rises 300 yards (270 m) south of the U.S. border with Quebec, Canada, and discharges at Long Island ...

on the Bissell Bridge. Originally constructed in 1957, the Bissell Bridge charged a toll until 1988 when the bridge was reconstructed. It has an interchange with US Route 5 (US 5) in South Windsor at its junction with Route 30, and ends at

in a complex interchange that also provides access to

. At the west end, stub ramps continue about past I-91 to provide access to Route 218.

History

The current I-291 is only the northeastern arc of what was originally planned as a three-quarter beltway around Hartford. From Windsor, I-291 would have continued to cross

again in

Farmington Farmington may refer to: Places Canada *Farmington, British Columbia * Farmington, Nova Scotia (disambiguation) United States *Farmington, Arkansas *Farmington, California *Farmington, Connecticut *Farmington, Delaware * Farmington, Georgia * ...

, and end at

in Rocky Hill. While the remainder of I-291 was canceled amid environmental concerns, those two interchanges were built as part of I-84 and I-91 construction and stood unused for over 20 years as

ramp stub An unused highway is a highway or highway ramp that was partially or fully constructed, but went unused or was later closed. An unused roadway or ramp may often be referred to as an abandoned road, ghost road, highway to nowhere, stub ramp, g ...

s. Half of the

stack interchange A directional interchange, colloquially known as a stack interchange, is a type of grade-separated junction between two controlled-access highways that allows for free-flowing movement to and from all directions of traffic. These interchanges e ...

at I-84 was eventually placed in service when Route 9 was extended to run along a portion of the I-291 right of way south of I-84 in 1992. The I-91 ramp was demolished in 1999 during expansion of I-91. The northernmost of the Route 9 expressway follows the original path of the southwest segment of I-291 from I-84. Route 9 currently serves as the southwest quadrant around Hartford leaving only the northwest section of I-291 unbuilt. Route 218 is a four-lane divided arterial route serving what would have been the northwest quadrant of the I-291 beltway. When the interchange with I-91 was completed in the early 1990s, a pair of ramp stubs connecting I-291 to Route 218 were built to the west of I-91 in anticipation that the northwest leg of I-291 might eventually be built. Over the years, there have been discussions of constructing a multilane surface road from the I-84/Route 9 stack interchange to Route 218 to complete the northwest bypass of

, but funding and potential impacts to the reservoirs that supply Hartford with much of its drinking water have prevented anything from being built north of I-84. The CTDOT headquarters was built on land originally acquired for I-291 where it would have intersected US 5/ Route 15 in Newington. A small portion of what was to be the northwest leg of I-291 was built along Route 218 west of I-91, which is now used as a commuter parking lot.

Exit list

Exits are currently

sequential In mathematics, a sequence is an enumerated collection of objects in which repetitions are allowed and order matters. Like a set, it contains members (also called ''elements'', or ''terms''). The number of elements (possibly infinite) is called t ...

but are planned to be converted to

mileage-based exit numbering An exit number is a number assigned to a road junction, usually an exit from a freeway. It is usually marked on the same sign as the destinations of the exit. In some countries, such as the United States, it is also marked on a sign in the gor ...

in 2025.

References

External links

kurumi.com I-291
{{DEFAULTSORT:Interstate 91-2 (Connecticut) 91-2 91-2 2 (Connecticut) Transportation in Hartford County, Connecticut