Route 114A (Rhode Island–Massachusetts) of New Hampshire Route 10A, a loop off New Hampshire Route 10; and Vermont Route 22A is a continuation of New York Route 22A, a spur off New York Route 22. Route 114A was not commissioned until some time in the 1960s. Route 114A (Rhode Island–Massachusetts) Route 114A is an alternate state route to Rhode Island Route 114, located along the Massachusetts – Rhode Island border in East Providence, RI and Seekonk, MA. The road begins and ends within East Providence in Rhode Island at Route 114. Most of the road, however, is located within Seekonk in Massachusetts. Route 114A
Geology of Rhode Island Pleistocene glaciations. The state's geology is part of the broader geology of New England. Rhode Island is divided into two distinct physiographic regions. The Eastern Highlands occupy the northwestern interior of the state, near the state line with Connecticut while the majority of the state's land area is grouped with the larger Atlantic Coastal Plain that extends along the eastern seaboard of the US. Rhode Island is the only state in New England formed entirely atop basement rock from the microcontinent Avalonia. The bedrock of Rhode Island first took shape with the emergence of a volcanic arc near a subduction