Donald Gap SR-12 Project Secures Measure M Funding

Measure M Bicycle and Pedestrian funding of $1.6 million is proposed for Sonoma Public Infrastructure’s Donald Gap Project on SR-12, which will add sidewalks, a bike/ped bridge, and Class IV facilities to close a dangerous gap in Sonoma Springs. Construction is planned for 2028 pending full funding.

Document date · August 31, 2026

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Scope & details

The full contract record, as filed.

Contract amount

$1,600,000

Contract type

CONSTRUCTION

Contract term

Construction estimated 2028

Renewal date

2029-10-31

Renewal

Additional funds are being sought to close an $800,000 construction funding gap; project progression depends on Caltrans oversight and external grant success.

Document type

AgendaPacket

Source document

SCTCA Citizens Advisory Committee Agenda Packet 2026-08-31

Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the construction contract by Sonoma County Transportation Authority?

Sonoma Public Infrastructure was awarded this construction contract by Sonoma County Transportation Authority, as recorded on August 31, 2026. The contract value is $1,600,000.

How much is the Sonoma Public Infrastructure contract with Sonoma County Transportation Authority worth?

The Sonoma Public Infrastructure contract with Sonoma County Transportation Authority is valued at $1,600,000, covering construction work.

What type of contract is this?

This is a Construction contract, documented as a agendapacket record.

Where was this contract approved?

This contract appears in SCTCA Citizens Advisory Committee Agenda Packet 2026-08-31 (AgendaPacket), dated August 31, 2026 from Sonoma County Transportation Authority. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Sonoma Public Infrastructure hold?

Sonoma Public Infrastructure may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

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