Route 33 is a state highway

State highway

State highway, state road or state route can refer to one of three related concepts, two of them related to a state or provincial government in a country that is divided into states or provinces :#A...

 contained entirely within the city of Chicopee

Chicopee, Massachusetts

Chicopee is a city located on the Connecticut River in Hampden County, Massachusetts, United States of America. It is part of the Springfield, Massachusetts Metropolitan Statistical Area. As of the 2010 census, the city had a total population of 55,298, making it the second largest city in...

 and the town of South Hadley

South Hadley, Massachusetts

South Hadley is a town in Hampshire County, Massachusetts, United States. The population was 17,514 at the 2010 census. It is part of the Springfield, Massachusetts Metropolitan Statistical Area....

 in Massachusetts

Massachusetts

The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...

.

Route description

Route 33 begins at Route 141

Massachusetts Route 141

Route 141 is a west–east state highway in the U.S. state of Massachusetts. Its western terminus is at Route 10 in Easthampton. Its eastern terminus is at U.S...

 just north of the Chicopee River

Chicopee River

The Chicopee River is an tributary of the Connecticut River in Metropolitan Springfield, Massachusetts, known for fast-moving water and its extraordinarily large basin: the Connecticut River's largest tributary basin...

 in the Chicopee Falls section of the city. It crosses under the Massachusetts Turnpike

Massachusetts Turnpike

The Massachusetts Turnpike is the easternmost stretch of Interstate 90. The Turnpike begins at the western border of Massachusetts in West Stockbridge connecting with the Berkshire Connector portion of the New York State Thruway...

, with the entrance ramps for Exit 5 just north of this. It passes west of Westover Joint Air Reserve Base

Westover Joint Air Reserve Base

Westover Air Reserve Base is an Air Force Reserve Command installation located in the Massachusetts communities of Chicopee and Ludlow, near the city of Springfield, Massachusetts. Westover hosts the largest Air Reserve Base in the world in terms of area...

 before entering the town of South Hadley. Once in South Hadley, the road crosses U.S. Route 202

U.S. Route 202

U.S. Route 202 is a highway stretching from Delaware to Maine, also passing through the states of Pennsylvania, New Jersey, New York, Connecticut, Massachusetts, and New Hampshire....

, which leads westward towards Holyoke

Holyoke, Massachusetts

Holyoke is a city in Hampden County, Massachusetts, United States, between the western bank of the Connecticut River and the Mount Tom Range of mountains. As of the 2010 Census, the city had a population of 39,880...

, as it turns northeast, ending at Route 116

Massachusetts Route 116

Route 116 is a south–north state highway in Massachusetts. The route runs from Springfield through mill towns, college towns and rural towns, crossing the Connecticut River three times before finally ending in Adams.-Route description:...

, the street itself continuing as Lyman Street.

Junction list

County	Location	Mile	Roads intersected	Notes
Hampden Hampden County, Massachusetts -Demographics:As of the census of 2004, there were 461,228 people, 175,288 households, and 115,690 families residing in the county. The population density was 738 people per square mile . There were 185,876 housing units at an average density of 301 per square mile...	Chicopee Chicopee, Massachusetts Chicopee is a city located on the Connecticut River in Hampden County, Massachusetts, United States of America. It is part of the Springfield, Massachusetts Metropolitan Statistical Area. As of the 2010 census, the city had a total population of 55,298, making it the second largest city in...	0.00	Route 141 Massachusetts Route 141 Route 141 is a west–east state highway in the U.S. state of Massachusetts. Its western terminus is at Route 10 in Easthampton. Its eastern terminus is at U.S...	Southern terminus of Route 33.
		0.9	I-90/Mass Pike Massachusetts Turnpike The Massachusetts Turnpike is the easternmost stretch of Interstate 90. The Turnpike begins at the western border of Massachusetts in West Stockbridge connecting with the Berkshire Connector portion of the New York State Thruway...	Mass Pike Exit 5.
Hampshire Hampshire County, Massachusetts -Demographics:As of the census of 2000, there were 152,251 people, 55,991 households, and 33,818 families residing in the county. The population density was 288 people per square mile . There were 58,644 housing units at an average density of 111 per square mile...	South Hadley South Hadley, Massachusetts South Hadley is a town in Hampshire County, Massachusetts, United States. The population was 17,514 at the 2010 census. It is part of the Springfield, Massachusetts Metropolitan Statistical Area....	4.6	U.S. Route 202 U.S. Route 202 U.S. Route 202 is a highway stretching from Delaware to Maine, also passing through the states of Pennsylvania, New Jersey, New York, Connecticut, Massachusetts, and New Hampshire....
		5.54	Route 116 Massachusetts Route 116 Route 116 is a south–north state highway in Massachusetts. The route runs from Springfield through mill towns, college towns and rural towns, crossing the Connecticut River three times before finally ending in Adams.-Route description:...	Northern terminus of Route 33. To Route 47 Massachusetts Route 47 Route 47 is a north–south state highway in the Pioneer Valley region of the U.S. state of Massachusetts.-Route description:Route 47 begins at Route 116 in South Hadley near the northwest corner of the Mount Holyoke College campus. It heads northwestward towards the southwest corner of... , via Route 116 North.