Maryland Route 90
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Maryland Route 90 (MD 90) is a
state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either Route number, numbered or maintained by a sub-national state or province. A road numbered ...
in the
U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...
of
Maryland Maryland ( ) is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic region of the United States. It borders the states of Virginia to its south, West Virginia to its west, Pennsylvania to its north, and Delaware to its east ...
. Known as the Ocean City Expressway, the state highway runs from
U.S. Route 50 U.S. Route 50 or U.S. Highway 50 (US 50) is a major east–west route of the U.S. Highway system, stretching from Interstate 80 (I-80) in West Sacramento, California, to Maryland Route 528 (MD 528) in Ocean City, Maryland, on the Atlantic ...
(US 50) near Whaleyville east to MD 528 in Ocean City in Worcester County. MD 90 is a
two-lane expressway A two-lane expressway or two-lane freeway is an limited-access road, expressway or controlled-access highway, freeway with only one lane (road), lane in each direction, and usually no Jersey barrier, median barrier. It may be built that way becau ...
that provides one of the main access routes to Ocean City, especially the northern part of the resort town, and thus sees heavy seasonal traffic. The highway was constructed from Ocean City starting in 1970. The state highway was opened west to MD 589 in 1972 and to US 113 in 1975. MD 90 was completed west to US 50 in 1976.


Route description

MD 90 begins at a partial directional interchange with US 50 (Ocean Gateway) east of Whaleyville. There is no access from westbound MD 90 to eastbound US 50 or from westbound US 50 to eastbound MD 90. MD 90 heads east as a two-lane undivided freeway with rumble strips within the painted median. Headlight use is required at all times. After passing under MD 346 (Old Ocean City Boulevard) with no access, the state highway crosses over Church Branch. MD 90 comes to a bridge over the Snow Hill Line of the
Maryland and Delaware Railroad The Maryland and Delaware Railroad Company is a Class III railroad, Class III short-line railroad, formed in 1977 to operate several branch lines of the former Penn Central Railroad in both Maryland and Delaware, United States. These branches wer ...
before reaching a
partial cloverleaf interchange A partial cloverleaf interchange or parclo is a modification of a cloverleaf interchange. The design has been well received, and has since become one of the most popular freeway-to-arterial interchange designs in North America. It has also bee ...
with US 113 (Worcester Highway). After passing over MD 575 (Worcester Highway), the old alignment of US 113, with no access, the state highway becomes
divided Division is one of the four basic operations of arithmetic. The other operations are addition, subtraction, and multiplication. What is being divided is called the ''dividend'', which is divided by the ''divisor'', and the result is called the ...
with a narrow guardrail median barrier. MD 90 continues east through Ocean Pines, where the highway has a
diamond interchange A diamond interchange is a common type of road junction, used where a controlled-access highway crosses a minor road. Design The freeway itself is grade separation, grade-separated from the minor road, one crossing the other over a bridge. ...
with MD 589 (Racetrack Road) and passes over Ocean Parkway within that community. The median barrier ends and the state highway becomes an undivided highway again immediately before crossing the St. Martin River on a long bridge. A median returns right after the bridge ends at
Isle of Wight The Isle of Wight (Help:IPA/English, /waɪt/ Help:Pronunciation respelling key, ''WYTE'') is an island off the south coast of England which, together with its surrounding uninhabited islets and Skerry, skerries, is also a ceremonial county. T ...
, where MD 90 has an at-grade signalized intersection with St. Martins Neck Road and the entrance to Isle of Wight Nature Park to the south. MD 90 becomes undivided again for the
Assawoman Bay Bridge The Assawoman Bay Bridge is a bridge that crosses the Assawoman Bay in Ocean City, Maryland. The bridge carries Maryland Route 90, a freeway, into northern Ocean City, Maryland. The bridge consists of two lanes and is undivided, but it is hea ...
over the
Assawoman Bay Assawoman Bay (), once called Assawoman Sound, is a lagoon that is located between Ocean City, Maryland and mainland Delmarva. The bay is located on the northern end of the city, and the bay on the southern end is called the Isle of Wight Bay. Th ...
. After that bridge, the state highway expands to four lanes with a
Jersey barrier A Jersey barrier, Jersey wall, or Jersey bump is a modular concrete or plastic barrier employed to separate lanes of traffic. It is designed to minimize vehicle damage in cases of incidental contact while still preventing vehicle crossovers resu ...
for a short distance before its terminus at an at-grade signalized intersection with MD 528 (Coastal Highway) at 62nd Street in the Midtown section of Ocean City. MD 90 serves as an access route to the northern part of Ocean City and sees heavy traffic in the summer months. The route is also designated as a
hurricane evacuation route Hurricane evacuation is the immediate and rapid movement of people away from the threat or actual occurrence of a hurricane. County judges, emergency managers and other officials may recommend a voluntary evacuation or order a mandatory evacuati ...
out of Ocean City in which
contraflow lane reversal Contraflow lane reversal is the altering of the normal flow of traffic, typically on a controlled-access highway (such as a freeway or motorway), to either aid in an emergency evacuation (the most common usage of the term in the United States) or ...
can be used for a quicker evacuation. MD 90 is a part of the main National Highway System for its entire length.


History

Construction on MD 90 began in 1970 with the construction of the bridges over the St. Martin River and Assawoman Bay, which were completed in 1970 and 1971, respectively. The state highway was completed and opened between MD 528 and MD 589 in 1972. Construction west to US 113 commenced in 1973 and west to US 50 in 1974. MD 90 was extended west to US 113, which at the time followed current MD 575, in 1975. The state highway was completed when the highway opened between US 50 and US 113 in 1976. MD 90's present interchange with US 113 was constructed in 1976. However, the interchange remained unused until US 113 was relocated as a four-lane divided highway from Berlin north past MD 90 in 2000. The interchange ramp with MD 575 was closed and removed shortly after the new interchange opened. In 2009, Mayor Rick Meehan of Ocean City pushed for dualization of the MD 90 bridge, stating that it "is the quicker way in and out of town, especially if you look at all the development that has taken place along the Route 50 corridor." He also stated that dualization is good for the route for evacuation purposes. On August 21, 2021, Governor
Larry Hogan Lawrence Joseph Hogan Jr. (born May 25, 1956) is an American politician who served as the 62nd governor of Maryland from 2015 to 2023. A member of the Republican Party and son of three-term U.S. representative Lawrence Hogan, he served as co-ch ...
announced the state would advance plans to improve MD 90 that include widening the entire length of the road to a four-lane dual highway. On June 13, 2022, Governor Hogan announced that $15 million in funding will be dedicated to expand MD 90 as part of the "Reach the Beach" plan. In September 2024, the proposed widening of MD 90 was put on hold due to reductions to the state's transportation budget. In April 2025, the MD 90 widening project was put back on the state's agenda, with preliminary design planned to begin in July 2026.


Junction list


See also

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References


External links

{{commons category, Maryland Route 90
MDRoads: MD 90
090 9 (nine) is the natural number following and preceding . Evolution of the Hindu–Arabic digit Circa 300 BC, as part of the Brahmi numerals, various Indians wrote a digit 9 similar in shape to the modern closing question mark without the bot ...
Limited-access roads in Maryland Maryland Route 090 Maryland Route 090