E Line (RTD)

E Line
Southbound E Line at I-25 & Broadway station
Overview
Other name	Southeast Line
Owner	Regional Transportation District
Locale	Denver metropolitan area
Termini	Union Station RidgeGate Parkway
Stations	21
Service
Type	Light rail
System	RTD Rail
Operator	Regional Transportation District
Ridership	3,233,000 (FY2023, annual)
History
Opened	November 17, 2006
Technical
Track gauge	4 ft 8+1⁄2 in (1,435 mm) standard gauge
Electrification	Overhead line, 750 V DC
Route map E Line highlighted in purple Amtrak California Zephyr Union Station Ball Arena–Elitch Gardens Empower Field at Mile High Auraria West to JeffCo Gov't Cntr•Golden 10th & Osage US 6 6th Avenue Freeway Alameda I-25 I-25 & Broadway to Littleton–Mineral Louisiana–Pearl University of Denver Colorado Yale Southmoor Belleview Orchard Arapahoe at Village Center Dry Creek County Line SH 470 / E-470 Lincoln Sky Ridge I-25 Lone Tree City Center RidgeGate Parkway

The E Line is a Regional Transportation District (RTD) light rail line that serves stations in Denver, Greenwood Village, Centennial, and Lone Tree, Colorado. The line began service on November 17, 2006, with the completion of the Southeast Line as part of the T-REX Project. It is colored dark purple on system maps.

It is one of three routes that are part of the RTD's service plan for the corridor, alongside the H and R Lines.