Autostrade Valdostane
A5 — SAV / RAV
Same-frequency simulcast DMR radio system with in-tunnel radiating cable coverage across the Aosta Valley motorway sections. Multi-year maintenance contract in place.
DMR simulcastDASTP-CCV2
- km
- 100
All solutions
Solutions · Highways and tunnels
Radio coverage and control centers for motorway concessionaires.
We design, install, and maintain in-tunnel radio coverage, cellular and RF monitoring systems, control rooms, and radiating-cable integrity systems for Italy’s leading motorway concessionaires.
TETRADMRVHF/UHFDASRadiating cableSOA OS 19 Cat. II
500+
km of motorway network covered
100+
tunnels equipped
15+
concessionaires served
5
ASPI regional divisions in service + CNEV
In brief
For over twenty years, Teleproject has been the trusted partner of Italy’s leading motorway concessionaires for the design, build, and technical support of mission-critical radio communication systems. We have equipped over 500 km of motorway routes and more than 100 tunnels with turnkey solutions that combine in-house product development, field experience, and the ability to respond within 24 h.
For every route we take an integrated approach — from RF coverage studies and in-tunnel DAS systems to FM and DAB+ broadcasting with emergency break-in and continuous radiating-cable continuity monitoring using the patented TP-CCV2 system. Operational management runs on the Respondr platform, already in operation across five Autostrade per l‘Italia regional divisions and the CNEV.
We operate as a turnkey provider, holding SOA OS 19 Cat. II for public tender eligibility and ISO 9001:2015 applied across all projects.
The typical challenges of the sector.
What makes radio communication projects complex in the highways and tunnels sector.
In-tunnel radio coverage
Ensuring continuous radio signal for operational services, the highway police, and emergency services along deep tunnel routes — even under heavy traffic and tight maintenance windows.
Radiating-cable integrity
Detecting in real time short circuits from fire or open lines from faulty connectors before they cause coverage loss in the most critical sections.
Emergency FM/DAB break-in
Sending alert messages directly to vehicle radios in transit without additional apps, interrupting the current broadcast.
Night-window maintenance
Carrying out installation and maintenance in restricted time windows, coordinating with the operator and maintaining route operability.
Our approach.
The technical capabilities and proprietary products we bring to this sector.
- RF coverage study
Propagation models, link budgets, and DAS dimensioning for tunnel environments — technical documentation suitable for use in tender submissions.
- Multiband radiating cable
Installation of TETRA, DMR, VHF/UHF, and cellular radiating cable on a single line, with experience across more than 100 equipped tunnels.
- Active and passive DAS
DAS systems dimensioned to tunnel geometry — passive for short routes, active with RF over fiber for long tunnels and complex junctions.
- TP-CCV2 — continuity monitoring
Patented Teleproject system for real-time monitoring of short circuits and open lines on tunnel radiating cables.
- TP-CELLX — cellular monitoring
Continuous detection of 2G, 3G, 4G, and 5G (DSS / NR) cellular coverage to ensure 112/118 reachability even in the deepest sections.
- Respondr — control center
IP-based dispatching platform for motorway control rooms, integrating TETRA, DMR, and VHF/UHF networks already in service across five ASPI regional divisions.
Recurring use cases.
The concrete problems we solve most often for customers in this sector.
In-tunnel radio coverage
Radiating cable, active or passive DAS, and dedicated amplifiers to ensure continuity of operational and public-safety radio networks.
Motorway control room
Multi-division dispatching center integrating highway police, 118, and fire brigade radio networks, based on Respondr.
Cellular monitoring in critical sections
Continuous monitoring of cellular signal in tunnels via TP-CELLX, with real-time notifications via email, SNMP, WhatsApp, and Telegram.
Emergency FM/DAB break-in
Broadcasting alert messages directly to vehicle radios in transit via TP-DAB, integrated with the tunnel SCADA system.
Radio technologies involved.
The main radio communication technologies we deploy for this sector.
- TETRA
- Radiating cable
- DAS — Distributed Antenna Systems
- LMR — VHF / UHF
Recommended products.
The products developed in-house by Teleproject that are most used in this sector.
- Radiating-cable continuity monitoring
TP-CCV2
The TP-CCV2 system monitors, in real time, the electrical continuity of the coaxial and radiating cables connected to the base stations that distribute radio signals inside tunnels. Patented Teleproject technology.
Multi-tunnel via ETPCV24 outputs per board19″ rack-mount - Measure cellular coverage, in tunnels and outdoors.
TP-CELLX / TP-CELLX Pro
TP-CELLX measures the cellular signal of any operator: 2G, 3G, 4G; plus 5G DSS and 5G NR on the Pro variant. It installs outdoors — IP67 enclosure, PoE power over a single Ethernet cable — and alerts you in real time by email, SNMP, WhatsApp, or Telegram when the signal degrades.
2G · 3G · 4G · 5G DSS/NRIP67PoE 802.3af - FM and DAB+ in-tunnel rebroadcasting system with emergency break-in
TP-DAB
TP-DAB is the system developed in-house by Teleproject for the rebroadcasting of FM and DAB+ signals inside road and motorway tunnels. The FM transmission mode with break-in capability allows emergency audio announcements to be sent directly to the car radios of vehicles in transit.
FMDAB+RDS - Mission-Critical dispatching platform
Respondr
Respondr is the software platform developed in-house by Teleproject for managing Mission-Critical radio communications. An IP platform that unifies analogue, digital, and PoC networks into a single operational interface. Available in cloud on AWS, on-premises, or in a hybrid configuration.
TETRA · DMR · P25 · VHF/UHF · PoCTLS 1.3 · AES-256ISA/IEC 62443-3-3 SL2
References in the highways and tunnels sector.
A selection of installations completed for customers in this sector.
SITMB
Tunnel del Monte Bianco
Radio coverage and operational system for the cross-border tunnel — Italian side, interconnected with the Chamonix system.
TETRAVHFCavo radiante
Asti–Cuneo
A33 Asti–Cuneo
Design and build of radio coverage across the entire route, in-tunnel radiating cable installation, and 24/7 continuity monitoring.
DMRDASTP-CCV2
- km
- 100
Clients in the highways and tunnels sector.
The main authorities and operators that have chosen us for projects in this sector.
Request a proposal for highways and tunnels.
For every project we provide a tailored technical and commercial proposal based on your requirements — feasibility analysis, RF coverage study, and intervention planning.