City Procurement Cycles for Transport Technology

UK bus contracting (TfL as primary reference)

TfL London Bus Network:

• London’s bus network: ~9,000 buses, ~700 routes
• Rate of tendering: 15–20% of the network per year (~80–120 routes re-tendered annually)
• Contract term: bus operators compete for contracts of up to 7 years (with performance incentives for exceeding quality targets)
• Other UK authorities: contracts of 8 years + 2-year extension options = up to 10 years total; some individual supported services: 24 months + 12-month extension

Implication for CAM: Any city seeking to integrate CAM services into its contracted transport network will operate on a 5–10 year contract cycle. A new bus contract signed in 2026 will run to 2031–2036. CAM-aware contract design — including data access requirements, performance reporting, regulatory compliance clauses — needs to be embedded at contract award, not added later.

UK AV Act 2024 and the commercial pilot timeline

• Automated Vehicles Act 2024: Paves the way for commercial self-driving services on public roads; full implementation by 2027
• Commercial pilots: UK Government confirmed spring 2026 fast-track timeline for self-driving bus and taxi-like commercial pilots (announced by Transport Secretary June 2025)
• CAM Pathfinder programme: £18M committed to 37 projects in 2025; programme runs to 2030

The mismatch: The AV Act creates the regulatory framework for commercial deployment starting 2026. But transport procurement cycles (5–10 years) mean most cities’ existing contracts were signed before CAM governance was even on the legislative agenda. The first wave of CAM-conscious contracts will begin entering procurement in 2026–2028 — and even those will be operating on cycles that predate any significant commercial deployment data.

US context (directional)

• US transit procurement: major bus/fleet contracts typically 5–12 year cycles (e.g. NYC MTA bus fleet contracts: 12-year lifespan standard; LA Metro bus procurement cycles: 5–7 years for service contracts)
• CAM pilot programmes: most US CAM pilots operate outside standard procurement — through innovation programmes, exemptions, or direct operator agreements — precisely because the standard procurement cycle is too slow
• The Procurement Act 2023 (UK): specifically designed to allow local authorities to be “more responsive to rapidly changing mobility needs” — an acknowledgement that the standard procurement cycle is mismatched with technology deployment timelines

What this adds to the pacing argument

EV04 makes the pacing argument institutional rather than physical: even if a city’s infrastructure is ready, procurement cycles mean the contractual architecture of the city’s transport system will lag behind deployment. A city that signed a 10-year bus contract in 2023 cannot insert CAM data access requirements, performance reporting standards, or safety oversight clauses until that contract is re-tendered — in 2033.

Framing for Ch.1:

The pacing problem is not only infrastructure. It is also institutional. UK bus contracts run for 5–10 years. A contract signed in 2023 will govern service delivery until at least 2028 and possibly 2033. The Automated Vehicles Act received Royal Assent in 2024 — after most current generation contracts were already locked. A city cannot retrofit Institutional ODD requirements into a contract that has already been signed.

Cite as:

• TfL: “London’s Bus Contracting” (April 2025 document); TfL Bus Tender documentation
• DfT: “Tendering Road Passenger Transport Contracts — Best Practice Guidance”
• UK AV Act 2024: GOV.UK; VivaCity “The Procurement Act 2023: Transforming transport technology procurement”
• CAM Pathfinder: UKTIN / GOV.UK CCAV

Source links:

• https://tfl.gov.uk/cdn/static/cms/documents/uploads/forms/lbsl-tendering-and-contracting-2025.pdf
• https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/254392/tendering-road-passenger-transport-contracts.pdf
• https://vivacitylabs.com/procurement-act-2023/
• https://uktin.net/commercialise-rd/Commercialising-Connected-Automated-Mobility
• https://www.gov.uk/government/organisations/centre-for-connected-and-autonomous-vehicles

Drafting Notes

For Ch.1 (The Pacing Problem): EV03 + EV04 together

These two evidence items complete the structural argument of Ch.1. The pacing problem has three layers:

1. Physical infrastructure (EV02/EV18): Grid interconnection queue = 5-year median wait
2. Planning and entitlement (EV03): Depot planning + grid + build = 18–36 months minimum
3. Procurement and contracting (EV04): Transport contracts lock cities into 5–10 year governance frameworks

Together they make a cumulative argument: by the time a city has navigated all three layers, the technology will have moved through at least one full generation cycle. This is not a failure of will — it is the intrinsic structure of the systems cities govern.

The one-paragraph synthesis for Ch.1 (draft):

CAM’s commercial scaling timescale is measured in months — Waymo grew from 10,000 to 450,000 weekly rides in under two years. The institutional timescales cities operate on are measured in years. A new urban fleet depot requires 18–36 months from planning consent to first vehicle charged. A grid connection for a MW-scale EV facility takes a minimum of 9–12 months in the UK and up to 5 years in the US queue. And the contractual frameworks that govern how cities interact with mobility operators — bus contracts, franchise agreements, licensing regimes — run for 5–10 years, with the current generation of contracts signed before the Automated Vehicles Act was even on the agenda. The question Ch.1 poses is not whether this gap can ever be closed. It is whether cities understand that the gap is structural, and are planning accordingly.