Capital Boulevard

Its southern terminus is at the northern edge of Downtown Raleigh, North Carolina, south of which the roadways continue as a pair of matched one-way streets, Dawson Street (southbound) and McDowell Street (northbound). At this point the road carries US 401, US 70 and NC 50. It begins as an urban expressway, with limited driveways and grade-separated interchanges through an industrial area north of Downtown, carrying two through lanes in each direction. Major interchanges in this area include, from south to north, Peace Street, Wade Avenue (where US 70 West and NC 50 North leave Capital Boulevard), Fairview Road, Wake Forest Road, Atlantic Avenue, and Yonkers Road.

At an interchange with I-440, it widens to four through lanes in each direction while also transitioning to a divided boulevard-grade roadway with signalized at-grade intersections and frequent driveways. At the I-440 interchange, US 1 joins going northbound. The section between I-440 and I-540 is heavily commercial, saturated with shopping centers, anchored by Triangle Town Center, a large shopping mall near the interchange with I-540. There is one interchange about half-way between I-440 and I-540, where US 401 splits on to Louisburg Road, leaving only US 1 on Capital Boulevard. North of I-540, the route becomes an arterial divided highway, with two lanes in each direction and a mixture of signalized intersections and grade-separated interchanges as it bypasses to the east of the Wakefield Plantation development of North Raleigh and to the west of the town of Wake Forest. Major intersections and interchanges in this section include an intersection with Falls of Neuse Road/South Main Street (US 1A) just south of Wake Forest, and two numbered interchanges with NC 98 and NC 98 Business (Exits 124 and 125 respectively).

Capital Boulevard ends at the Wake County line just to the north of Purnell Road, with the US 1 designation continuing on into Youngsville, Franklin County.

Capital Boulevard was originally named Downtown Boulevard as far north as its intersection with Wake Forest Road. North of Wake Forest Road, it was known as North Boulevard.

The entire route is in Wake County.

Location	mi	km	Exit	Destinations	Notes
Raleigh	0	0.0		US 401 south / US 70 east (McDowell Street) / NC 50 south (Dawson Street)	Southern terminus of Capital Boulevard
	0.2	0.32		West Peace Street - William Peace University	Southbound traffic uses Johnson and Harrington Streets
	0.8	1.3		US 70 west / NC 50 north (Wade Avenue)	West end of US 70 overlap; north end of NC 50 overlap
	0.9	1.4		Fairview Road
	1.5	2.4		Wake Forest Road (north)	Northbound exit and southbound entrance
	1.6	2.6		Wake Forest Road (south) / Atlantic Avenue
	3.4	5.5		I-440 / US 1 south – Cary, Rocky Mount	South end of US 1 overlap; I-440 exit 11
	5.7	9.2		US 401 north (Louisburg Road) – Rolesville, Louisburg	North end of US 401 overlap
	8.3	13.4		I-540 to I-40 / I-87 – Durham, Knightdale	I-540 exit 16
Wake Forest	13.7	22.0		US 1A north (South Main Street/Falls of Neuse Road)
	15.1	24.3	124	NC 98 – Wake Forest, Durham, Bunn	SPUI interchange
	16.0	25.7	125	NC 98 Bus. (Durham Road) – Downtown Raleigh, Wake Forest	Diamond interchange
​	18.5	29.8		US 1 north	Northern terminus of Capital Boulevard, roadway continues as US 1
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

• William Peace University
• Triangle Town Center
• Falls Lake and Falls Lake State Recreation Area