Route 187 (Connecticut–Massachusetts)
Wikipedia article covering multiple highways in Connecticut and Massachusetts

Route 187 is a 27.23-mile-long (43.82 km) secondary state route in the U.S. states of Connecticut and Massachusetts. It begins in the city of Hartford at Albany Avenue (US 44), travels north through the towns of Bloomfield, Windsor, East Granby and Suffield until the Connecticut-Massachusetts state line. Route 187 continues north across the state line through Agawam into Westfield, where the route ends at US 20 east of Westfield center. Route 187 crosses the Farmington River between the towns of Bloomfield and East Granby.
Route description
Route 187 begins at an intersection with US 44 in Hartford and heads north, crossing into Bloomfield. In Bloomfield, it continues north and northwest through the eastern part of town, crossing Routes 218, 178, and the western end of Route 305 before briefly clipping the northwest corner of Windsor. It the reenters Bloomfield, where it briefly overlaps with Route 189 to form a four-lane freeway. Route 187 veers off to the north, and crosses the Farmington River into East Granby. In East Granby, it continues north-northeast across the town as a two-lane expressway before becoming a two-lane surface road. It crosses Route 20 in the town center before crossing into Suffield.
Begin with the source’s own compact description: “Route 187 (Connecticut–Massachusetts)” is wikipedia article covering multiple highways in Connecticut and Massachusetts. The dossier treats that line as a proposition to test through Route, Connecticut and Massachusetts, not as a finished interpretation.
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The phrase “wikipedia article covering multiple highways in Connecticut and Massachusetts” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 10, 2025. The linked authority identifier is Q2258763. None of the 0 selected statements returned an explicit reference.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Route 187 (Connecticut–Massachusetts)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.