U.S. Route 34 in Colorado

U.S. Route 34
Route information
Maintained by CDOT
Length:	259.529 mi[1] (417.671 km)
Existed:	1972[2] – present
Major junctions
West end:	US 40 in Granby
	US 36 in Estes Park US 287 in Loveland I-25 / US 87 near Loveland US 85 in Greeley US 6 / I-76 in Fort Morgan US 385 in Wray
East end:	US 34 near Laird
Highway system
United States Numbered Highways List Bannered Divided Replaced Colorado State Highways Interstate U.S. State ← SH 30 SH 35 →

U.S. Route 34 in Colorado is a segment of U.S. Route 34. Its west end is at U.S. Highway 40 in Granby and its east end is at the Nebraska border east of Laird, Colorado.

Route description

View of US 34 in Rocky Mountain National Park, at an altitude above 11,000 feet

Granby to Rocky Mountain National Park

The route begins in Granby at US 40. It then follows the Colorado River Valley near Granby Lake and enters Arapaho National Recreational Area.^[3]

Trail Ridge Road

After entering Rocky Mountain National Park in Colorado's Front Range, US 34 follows the North Fork Colorado River through Kawuneeche Valley. It passes over Milner Pass and reaches the Alpine Visitor Center. Then it continues east, passing its highest point at 12,183 feet^[4] near the Gore Range. It exits the park at US 36 at Deer Ridge Junction.

US 34 here is the highest continuous highway in the United States.^[4]

This section of US 34 requires a $20 national park entrance fee, making this segment into a toll road.

Estes Park to Loveland

From here, it passes by Estes Park as Eisenhower Boulevard, has a business route and enters Loveland, becoming a four-lane expressway. Here, it intersects I-25 and U.S. Highway 287.

Greeley to Nebraska border

At Greeley, it passes by U.S. Highway 85 in a complex interchange^[2] and U.S. 34 Business, and crosses the South Platte River. It also has an interchange with SH 257.^[5] From here, it is no longer an expressway. It intersects SH 144 and SH 39, then joins I-76 at Wiggins. It leaves, and follows the North Fork Republican River east into Nebraska, where it intersects SH 71, SH 52, SH 63, SH 61, SH 59, and U.S. Highway 385.

History

Parts of the route were originally designated as US 38. US 34 was extended into Colorado in 1939.^[2]

Major intersections

County	Location	mi[1]	km	Destinations	Notes
Grand	Granby	0.000	0.000	US 40 – Granby, Denver, Hot Sulphur Springs, Salt Lake	West end of route
	Grand Lake	14.683	23.630	West Portal Road – Grand Lake and Village	former SH 278
Larimer	Deer Ridge Junction (RMNP)	53.758	86.515	US 36 east – Moraine Park, Bear Lake, Estes Park
	Rocky Mountain National Park	55.546	89.393	Old Fall River Road – Endovalley
		57.686	92.837	Fall River Entrance Station
	Estes Park	60.965	98.114	US 34 Bus. east (Elkhorn Avenue)
		62.081	99.910	MacGregor Avenue – Devils Gulch, Glen Haven	former SH 262
		62.507	100.595	US 36 / US 34 Bus. west (Elkhorn Avenue / St. Vrain Avenue) to SH 7 – Lyons
	Drake	75.584	121.641	CR 43 – Glen Haven	former SH 262
		85.617	137.787	CR 27 – Masonville	former SH 186
	Loveland	91.924	147.937	US 287 south (Cleveland Avenue) – Longmont, Central Business District
		92.009	148.074
		96.250	154.899	I-25 (US 87) – Denver, Fort Collins
Weld	Greeley	102.476	164.919	US 34 Bus. east (10th Street) – Greeley	Eastbound exit and westbound entrance
		102.804	165.447	SH 257 – Windsor, Milliken
		111.233	179.012	23rd Avenue / 27th Street
		112.772	181.489	US 85 south / US 85 Bus. north (8th Avenue) – Denver, Greeley	West end of US 85 overlap
		113.136	182.075	US 85 north – Cheyenne	East end of US 85 overlap
		115.411	185.736	US 34 Bus. west
		117.251	188.697	CR 49 – Hudson, Keenesburg	former SH 37 south
	Kersey	119.178	191.798	CR 53 / 1st Street – Kersey	former SH 37 north
Morgan		144.470	232.502	SH 144 – Orchard, Jackson Lake State Park
		149.164	240.056	SH 39 / SH 52 – Goodrich, Wiggins
		149.345 66.288	240.347 106.680	I-76 west (US 6 west) – Denver	Westbound exit and eastbound entrance; western end of I-76 overlap
		73.130	117.691	Long Bridge Road	I-76 exit 73; former SH 144
		75.704 158.794	121.834 255.554	I-76 east (US 6 east)	Eastern end of I-76 overlap
	Fort Morgan	162.962	262.262	SH 52 north (Main Street) to I-76
	Brush	172.414	277.473	SH 71 north (Colorado Avenue) to I-76	West end of SH 71 overlap
		173.570	279.334	SH 71 south – Last Chance, Limon
		173.852	279.788	To US 6 / I-76 – Sterling
Washington	Akron	196.336	315.972	SH 63 (Cedar Avenue) – Sterling, Anton
	Otis	209.305	336.844	SH 61 north (Dade Street) – Sterling
Yuma	Yuma	223.345	359.439	SH 59 (Detroit Street) – Haxtun
	Wray	249.931	402.225	US 385 (Dexter Street) – Holyoke
		259.529	417.671	US 34 east	Nebraska state line
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus       Incomplete access

Estes Park business loop

U.S. Route 34 Business
Location:	Estes Park
Length:	1.690 mi[1] (2.720 km)
Existed:	1964[6]–present

U.S. Highway 34 Business serves Estes Park, Colorado. Both of its termini are at US 34. The business route splits from the main route east of the Rocky Mountain National Park Fall River Entrance Station,^[7] in the western city limits of Estes Park and enters town on West Elkhorn Avenue. The main route continues around the northern edge of Estes park on Wonderview Avenue, passing a large number of motels. At Moraine Avenue, It joins US 36 in downtown Estes Park. It returns to US 34 after about 1.7 miles (2.7 km) at an intersection with Wonderview Avenue, Big Thompson Avenue, and North St. Vrain Avenue. The business route was established in 1964.^[6]

Entrance sign for Estes Park

The entire route is in Estes Park, Larimer County.

mi[1]	km	Destinations	Notes
0.000	0.000	US 34	Western terminus
1.306	2.102	US 36	West end of US 36 overlap
1.690	2.720	US 34 / US 36	Eastern terminus; east end of US 36 overlap
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

References

Route map: Bing / Google

U.S. Route 34
Previous state: Terminus	Colorado	Next state: Nebraska