Already deployed in Manchester, Smart Junctions use artificial intelligence to improve traffic signal control efficiency by reducing waiting times at signals, which in turn reduces journey times and cuts pollution. This system requires reliable, low-latency communications which is typically achieved through fibre-optics connections to every signal. This can be prohibitively expensive to deploy at scale.
The Smart Junctions 5G project which is funded by the Department for Culture, Media and Sport (DCMS) builds on the existing Smart Junctions network by using a secure 5G small-cell network on a new set of smart junctions in Salford. Using 5G communications for inter-signal communications means fewer fibre-optics connections are required, making the system more cost effective. The installation of a small-cell 5G network also offers additional benefits such as enabling vehicle-to-infrastructure communication, supporting other connected infrastructure and mobility-based public services, and reducing the need for mounting additional hardware on buildings.
The project will also explore a new business case to promote capital investment into small-cell networks by incentivising the public sector to contribute with connectivity assets, which could be rented for use by Mobile Network Operators, as well as contributing to network densification to maximise the social value potential of digital infrastructure.
Smart Junction sensor images
-
Learn more about getting to Co-op Live
Travel included with Co-op Live tickets
Co-op Live ticket holders can travel on the tram and new city centre shuttle buses.
-
Learn more about the Bee Network
Say yellow to the Bee Network
Buses in Oldham, Rochdale and parts of Bury, Salford and north Manchester joined the Bee Network on 24 March.
-
Learn more about new Starling Bank Bikes
New sponsor: Starling Bank Bikes
We’re delighted to welcome Starling Bank on board as the new sponsors of our bike hire scheme.
-
Find full details of the bus routes, ticket fares and timetables
Manchester City Matchday Buses
We've teamed up with Manchester City to launch a large-scale bus trial helping fans from across Greater Manchester and nearby areas to travel to and from the Etihad Stadium on a matchday.
-
Rate your journey
Rate your journey
We want to hear your views to help us deliver a better Bee Network for Greater Manchester.
-
Find out about planned works on the tram
Planned engineering works on Metrolink
Visit our dedicated webpage to find out how the works could affect your journeys.
-
Learn more about getting to Co-op Live
Travel included with Co-op Live tickets
Co-op Live ticket holders can travel on the tram and new city centre shuttle buses.
-
Learn more about new Starling Bank Bikes
New sponsor: Starling Bank Bikes
We’re delighted to welcome Starling Bank on board as the new sponsors of our bike hire scheme.
-
Rate your journey
Rate your journey
We want to hear your views to help us deliver a better Bee Network for Greater Manchester.
-
Learn more about the Bee Network
Say yellow to the Bee Network
Buses in Oldham, Rochdale and parts of Bury, Salford and north Manchester joined the Bee Network on 24 March.
-
Find full details of the bus routes, ticket fares and timetables
Manchester City Matchday Buses
We've teamed up with Manchester City to launch a large-scale bus trial helping fans from across Greater Manchester and nearby areas to travel to and from the Etihad Stadium on a matchday.
-
Find out about planned works on the tram
Planned engineering works on Metrolink
Visit our dedicated webpage to find out how the works could affect your journeys.