Quickline

Quickline is a bus rapid transit service operated by the Metropolitan Transit Authority of Harris County. Launched in 2009, Quickline provides supplementary service to high-use METRO bus routes, featuring improved buses and stations, fewer stops, and signal priority for improved efficiency. It is one of two BRT services operated by METRO, the other being the METRORapid Silver Line.
Quickline currently consists of one route, Bellaire Quickline, which supplements Route 2 and serves a stretch of Bellaire Boulevard from Texas Medical Center to Chinatown on weekdays. Quickline service on other high-use routes has been proposed.

System

Quickline stops feature a distinctive design and signage, larger benches, and improved lighting. A digital display provides the estimated arrival time of upcoming buses, which is updated live using GPS tracking.
When the Bellaire route was first created, METRO painted a blue line along Bellaire Boulevard to provide a visual indication of the corridor to riders. Due to complaints from the Bellaire city council, this was later removed.

Rolling stock

The service originally used New Flyer DE41LFR hybrid-electric buses, which provided on-board security cameras, more comfortable seating, and a quieter interior. The buses were also equipped with automated signaling devices that provide signal priority by lengthening green lights. To distinguish the service from regular METRO buses, they were given a blue-colored vinyl wrap with Quickline's insignia and rabbit logo, as well as a simplified route map.
In 2024, after 15 years of service, the New Flyer buses were replaced with Nova Bus LFSe+ battery-electric buses, which provide USB charging ports and additional space for wheelchair users. These buses are not Quickline-branded because they are also used on a non-Quickline route.

Bellaire Quickline

Bellaire Quickline is the only Quickline route currently in operation. The route travels along Bellaire Boulevard and Holcombe Boulevard between Texas Medical Center Transit Center and Ranchester Drive, stopping near Bellaire's intersection with Sam Houston Tollway. The route passes through the cities of Bellaire, Southside Place, and West University Place, as well as the Sharpstown and Chinatown neighborhoods. Route 2, the main route on Bellaire Boulevard, continues further west to a METRO transit center in Mission Bend.
, the route operates every 30 minutes on weekdays from 5:30 AM to 7:00 PM. There is no weekend service. Due to Quickline's smaller number of stops and signal priority, a typical trip between TMC and Ranchester takes 38 minutes, 14 minutes shorter than the same trip on route 2.

Stations

Bellaire Quickline services 10 stations, including two bus transit centers and a stop on the METRORail Red Line. All but one of these stations are also used as stops on route 2.
The table below lists the stations and any bus routes that they connect to. Frequent bus routes are listed in bold.

Station	Connections	Notes
Clarewood at Ranchester		western terminus Uses a standard METRO bus shelter
Ranchester	Bus: 2, 152	Serves Chinatown
Gessner	Bus: 2, 46
Fondren	Bus: 2, 9, 63
PlazAmericas	Bus: 2, 9	Serves PlazAmericas mall
Hillcroft	Bus: 2, 47, 309, 310
Bellaire Transit Center	Bus: 2, 20, 49, 65, 309, 310	Serves the city of Bellaire Located in the median of Bellaire Boulevard
Stella Link	Bus: 2, 10	Bellaire Boulevard continues as Holcombe Boulevard east of intersection Serves Southside Place and West University Place
Kirby	Bus: 2, 10, 41
TMC Transit Center	METRORail: Red Line Bus: 2, 4, 10, 14, 27, 28, 41, 56, 60, 68, 84, 87 Park & Ride shuttles: 270, 292, 297, 298	eastern terminus Serves Texas Medical Center

Proposed expansions

Shortly after Quickline was introduced, METRO introduced SwiftLine, a five-stop route connecting TMC Transit Center to Southeast Transit Center. Similar to Quickline, SwiftLine mirrored a segment of an existing route with fewer stops, but it did not feature bus or station improvements. METRO officials planned to convert SwiftLine to a full Quickline route if ridership met expectations, but this did not occur, and the route was discontinued in 2015.
In 2019, METRO's comprehensive METRONext plan included Westheimer Signature, a Quickline route along Westheimer Road. This service would supplement route 82, the system's most-traveled route, and it would also use two-way high-occupancy vehicle lanes on U.S. Route 59 between Greenway Plaza and Midtown to further improve travel times. However, this proposal was quietly dropped in favor of more general corridor improvements.