Asphalt Specialties- As-3 Asphalt Plant
33501 US Hwy 6 at I-70, Idaho Springs, 2.8 Mi E of, CO 80452
UNVERIFIEDLAST SEEN IN FEDERAL DATA AUG 2013 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Asphalt Paving Mixture and Block Manufacturing324121Where it is
39.73310, -105.43283 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Martin Marietta - Spec Agg | Golden | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 19.3 KM |
| Asphalt Paving CO - Ralston Quarry | Golden | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 20.2 KM |
| Smyrna Ready Mix Concrete, LLC - Spec Agg Ready Mix | Golden | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 19.5 KM |
| Martin Marietta Mtrls - Plant 41-246098 | Golden | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 19.8 KM |
| Mesa Oil INC | Golden | Petroleum Refineries 324110 | UNVERIFIED | 23.8 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR, AIRS/AFS, EIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
| EPA ECHO | OPERATING | AUG 2013 | AUG 2013 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.