METRO Magazine Logo
MenuMENU
SearchSEARCH

Chicago Transit expands Wi-Fi availability

Has continuous 4G coverage crossing 22 miles from O’Hare airport through tunnels and platforms of the Red and Blue Lines.

January 16, 2019
Chicago Transit expands Wi-Fi availability

In 2015, the Mayor brought 4G wireless service to the subway system, making CTA the largest public transit system in North America with 4G coverage in its entire subway.

Daniel Schwen

2 min to read


In 2015, the Mayor brought 4G wireless service to the subway system, making CTA the largest public transit system in North America with 4G coverage in its entire subway. Daniel Schwen

Mayor Rahm Emanuel and Chicago Transit Authority officials launched the availability of free Wi-Fi network service at the CTA’s Clark/Lake Blue Line subway station — the latest investment in technology to benefit customers and improve commutes.

The new Wi-Fi service, which provides riders with free, fast internet service, is ideal for regular commuters and visitors who want to quickly download media, large files, or simply access the internet without using up their data from their monthly wireless service packages.

Ad Loading...

CTA will expand Wi-Fi coverage to three more Blue Line subway stations by the end of the month.

In 2015, the Mayor brought 4G wireless service to the subway system, making CTA the largest public transit system in North America with 4G coverage in its entire subway. The $32.5 million deal was brokered by the Mayor’s Chicago Infrastructure Trust, and was completely funded by America’s four major wireless providers.

The free Wi-Fi network is made possible by connectivity upgrades to CTA’s extensive subway wireless network, which was upgraded in late 2015 as part of Mayor Emanuel’s ambitious endeavor to make the Chicago the first largest city in North America to provide transit riders with full 4G wireless coverage across its entire system of subway stations and tunnels.

CTA currently has continuous 4G coverage crossing 22 miles from O’Hare airport through the underground tunnels and platforms of the Red and Blue Lines, the CTA’s two busiest rail lines.

Other technologies have also greatly boosted the CTA customer experience, including expansion of Train Tracker and Bus Tracker functionality, digital information and train tracker screens at rail stations, new digital screens on buses, and a dramatically expanded and modernized security camera network.

More Technology

A Go Durham bus
Technologyby Staff and News ReportsMarch 20, 2026

TSI Delivers North Carolina Refurbs, Expanded SilverRide Partnerships Highlight Biz Briefs

Stay informed with these quick takes on the projects and companies driving progress across the transportation landscape.

Read More →
A Chicago Metra train on rail tracks
Technologyby StaffMarch 20, 2026

Chicago's Metra to Launch Fare Collection Tech Pilot

A major goal of the pilot, which begins in April, is to test the speed, functionality, and durability of new handheld devices to scan Ventra and paper tickets.

Read More →
An ABQ RIDE bus going through a Westmatic wash system.
Technologyby Staff and News ReportsMarch 16, 2026

Biz Briefs: Westmatic in Albuquerque, New Fare Payment Systems, and More

In METRO's latest installment, we take a look at the latest news from suppliers including Alstom, Modeshift, and more.

Read More →
Ad Loading...
Photo of a traffic signal
TechnologyMarch 16, 2026

AI Bus Lane Enforcement Boosts Safety, Reliability in West Hollywood

Traditionally, bus lane enforcement has relied on manual processes carried out by transit police or parking enforcement officers. While it may be effective in certain municipalities, this approach is resource-intensive and very difficult to sustain.

Read More →
A Coach USA vehicle wrapped for Newark International Airport service.
TechnologyMarch 11, 2026

Scaling Smart: How Fleet Operations Can Cut Downtime and Drive Growth

A phased approach to technology, in-house capabilities, and workforce investment is helping transportation leaders break the reactive cycle and build more resilient, revenue-focused operations.

Read More →
A Sound Transit Link light rail vehicle in a station
Technologyby Staff and News ReportsMarch 10, 2026

INIT Introduces Open Payments for Seattle’s ORCA Fare System

The landmark event empowers riders across six agencies in the Puget Sound region to tap-and-ride transit using a contactless credit or debit card or a mobile wallet.

Read More →
Ad Loading...
An MBTA paratransit vehicle.
Technologyby Staff and News ReportsMarch 9, 2026

METRO Opens Submissions for 2026 Innovative Solutions Awards

Now in its latest edition, the awards recognize forward-thinking solutions that improve safety, operational efficiency, sustainability, rider experience, and overall system performance.

Read More →
Cover photo for Biz Briefs dated March 6, 2026
Technologyby Staff and News ReportsMarch 6, 2026

Biz Briefs: Tolar Manufacturing Supports PSTA Spark Service and More

Stay informed with these quick takes on the projects and companies driving progress across the transportation landscape.

Read More →
Cover Photo for METROspectives with Timothy Menard
TechnologyMarch 5, 2026

How AI and Innovation Are Powering the Future with LYT’s Timothy Menard

Menard discusses how data-driven signal prioritization is improving efficiency, reliability, and ridership, while offering insight into the innovations driving the next generation of smart mobility. Together, they explore how technology and collaboration are paving the way for a more connected, sustainable future in transit.

Read More →
Ad Loading...
An NJ TRANSIT bus
Technologyby StaffMarch 4, 2026

NJ Transit Pilots AI-Powered Digital Bus Stop Signs

The pilot program showcases two companies’ technology at eight bus stops. The companies submitted their ideas through the Transit Tech Lab, which is backed by the Partnership Fund for New York City and provides an accelerated pathway for early to growth-stage companies to solve public transportation challenges for the largest transit agencies in North America.

Read More →