New Mexico State Road 188
highway in New Mexico

State Road 188 (NM 188) is a 2.945-mile-long (4.740 km) paved, four-lane state highway in Doña Ana County in the U.S. state of New Mexico. NM 188's southern terminus is at the road's junction with an exit ramp of Interstate 10 (I-10) and U.S. Route 180 (US 180) in Las Cruces, on the western edge of NMSU campus. The road's northern terminus is in Las Cruces at the road's junction with US 70 and the southern terminus of NM 185. NM 188 is also known as South Valley Drive.
Route description
The highway lies entirely within the city of Las Cruces limits, and travels through commercial and residential areas of the city. The highway begins at the end of the exit ramp of I-10 from where the ramp becomes a two-lane road. The road first follows I-10 northeasterly for approximately 0.9 miles (1.4 km), intersecting East University Avenue, first, then NM 478. The road then turns farther north, crossing NM 28, and arrives at its northeastern terminus at the intersection with US 70.
History
NM 188 together with NM 185 and NM 187 once were parts of US 85. The old US 85 was created by Congress in 1925, and was built in late 1920s-early 1930s.
The public source identifies “New Mexico State Road 188” as highway in New Mexico. This brief keeps that definition visible, then builds a research path around Mexico, State and Road.
Why this record matters
A short description can identify a subject without explaining its stakes. For “New Mexico State Road 188”, the useful work is to connect “highway in New Mexico” to the records capable of establishing context and consequence.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated May 16, 2025. The linked authority identifier is Q43379481. The first chronological checks are 1925.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “New Mexico State Road 188”, its source revision and the description used here.
- Expand the search: follow New Mexico State Road 188 primary sources, New Mexico State Road 188 archive and Mexico research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “New Mexico State Road 188”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “New Mexico State Road 188” 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.