Colorado State Highway 52
# Colorado State Highway 52

State Highway 52 (SH 52) is a 111 mi (178.6 km) long state highway in northeastern Colorado. The western terminus is at SH 119 near Niwot, and the eastern terminus is at SH 14 in Raymer.

## Route description

SH 52 begins near Niwot, running east from its western terminus past US 287 to a diamond interchange with I-25, near the towns of Dacono, Frederick, and Firestone. The highway continues east through interchanges with US 85 in Fort Lupton and I-76 in Hudson. Farther east, the route bends north about 12 miles (19 km) south of Wiggins where it begins its concurrency with I-76, US 6, and US 34 eastward to Fort Morgan where it again turns north and traverses to Raymer, where it ends at SH 14.

## Major intersections

| County | Location | mi | km | Destinations | Notes |
| - | - | - | - | - | - |
| Boulder | ​ | 0 | 0.0 | SH 119 – Longmont, Boulder | Western terminus |
| Boulder | ​ | 4.5 | 7.2 | US 287 – Fort Collins, Denver | |
| Weld | ​ | 11 | 18 | I-25 / US 87 – Fort Collins, Denver | Interchange; I-25 exit 235 |
| Weld | Fort Lupton | 20 | 32 | US 85 – Greeley, Brighton | Interchange |
| Weld | Hudson | 29 | 47 | I-76 / US 6 – Denver, Fort Morgan | Interchange, I-76 exit 31 |
| Weld | ​ | 41.5 | 66.8 | SH 79 south – Bennett | Northern terminus of SH 79 |
| Morgan | ​ | 72.5 | 116.7 | I-76 / US 34 / US 6 east / SH 39 north – Fort Morgan | West end of I-76/US 34/US 6 overlap; I-76 exit 66; southern terminus of SH 39 |
| Morgan | ​ | 82 | 132 | I-76 / US 6 east – Sterling | East end of I-76/US 6 overlap; West end of I-76 Bus. overlap; Interchange; I-76 exit 75 |
| Morgan | Fort Morgan | 86 | 138 | US 34 east (Platte Avenue) – Akron | East end of US 34/I-76 Bus. overlap |
| Morgan | Fort Morgan | 86.5 | 139.2 | SH 144 west (Riverview Avenue) – Log Lane Village | Eastern terminus of SH 144 |
| Morgan | Fort Morgan | 87 | 140 | I-76 / US 6 – Denver, Sterling | Interchange; I-76 exit 80 |
| Weld | Raymer | 111 | 179 | SH 14 – Ault, Sterling | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus ||||||
