Five Layers of Government, One Project
Transportation funding flows through five distinct layers before reaching a local agency project. Each layer adds rules, timelines, and compliance requirements. The layer a dollar came from determines what strings are attached — federal strings (DBE, Davis-Bacon, NEPA, E-76), state strings (CTC allocation, CEQA, Caltrans oversight), or none at all (local sales tax).
| Layer | Institution | What It Does | Key Programs | How City Accesses |
|---|---|---|---|---|
| 1 · Federal | FHWA / FTA / NHTSA | Authorizes, apportions, and awards competitive grants. Sets all compliance rules (DBE, Buy America, Davis-Bacon, NEPA). | NHPP, STBG, HSIP, CMAQ, SS4A, BUILD, INFRA, PROTECT, CRP, ATTAIN | Formula: via Caltrans/MTC/CMA. Competitive: direct Grants.gov application |
| 2 · State | CTC / Caltrans / OTS | Administers federal passthrough and state programs. CTC allocates capital funds by formal vote. Caltrans processes E-76 and manages delivery oversight. | STIP, SHOPP, ATP, HSIP (admin), SB 1 programs, OTS grants, STPG | Competitive grants via Caltrans NOFA + CTC adoption. LSRP: direct monthly State Controller deposit. |
| 3 · Regional MPO | MTC | Suballocates federal formula funds, maintains the FTIP, adopts the RTP (Plan Bay Area), manages regional competitive programs. | OBAG 4, ATP MPO, TDA Art. 3, TPI, CARE, STIP RTIP | Via CMA (formula suballocation) or direct MTC application |
| 4 · County CMA | CCTA, ACTC, VTA, others | Sub-programs OBAG/RSTP/CMAQ; administers local sales tax; compiles STIP nominations; maintains Countywide Transportation Plan and Comprehensive Transportation Project List; serves as FTIP gateway for city projects. | RSTP, CMAQ, OBAG county share, Measure J/BB, TFCA, TDA Art. 3, STIP nominations | CMA call for projects (periodic). RSTP: annual coordination. Sales tax: separate cycle. |
| 5 · Local Agency | City / County | Project sponsor, grant applicant, and delivery agency. Projects must appear in both the CMA/county plans and the FTIP before federal funds can be obligated. | All above as recipient | Apply → Award → FTIP listing → E-76 → Procure → Build → Invoice → Reimburse |
The One Rule That Cannot Be Broken
Never incur a cost you expect to be reimbursed with federal funds before the E-76 authorization date. Pre-authorization costs are permanently ineligible — no exceptions, no retroactive authorization. See the E-76 & Delivery tab for the complete sequence.
Federal Programs — FHWA / FTA / NHTSA
Federal transportation money arrives in two forms: formula apportionments distributed to states annually by statutory formula — predictable, lower overhead, but require FTIP listing and E-76 — and discretionary grants awarded through competitive NOFOs, often direct to local agencies, with larger award sizes and higher compliance overhead. Both require FTIP listing before any costs can be incurred.
Formula Programs — Apportioned to California Every Fiscal Year
Discretionary Grants — National Competition, Often Direct to City
State Programs — CTC / Caltrans / OTS / CalSTA
Two institutions control state transportation capital funding with distinct but complementary roles. CTC programs and formally allocates funds through bimonthly votes — without a CTC allocation, no state funds can be spent. Caltrans administers programs day-to-day, processes E-76 authorizations, and provides delivery oversight. Both are required for most capital projects; missing either step stops the money.
CTC Capital Programs
State Transportation Improvement Program (STIP)
The STIP is CTC's biennial 5-year capital program, blending state gas tax (Transportation Investment Fund), SB 1 revenue (RMRA), and federal STBG funds. The 75% regional share is distributed to counties by formula through CMAs and RTIPs; the 25% interregional share (ITIP) is controlled by Caltrans for state highway or intercity projects.
Path to entry: Complete a Project Study Report (PSR) → CMA nomination (Sept–Oct of odd years) → CMA submits to MTC → MTC adopts Bay Area RTIP (December) → CTC holds hearings and adopts STIP (March of even years) → submit Allocation Request per phase → CTC votes → E-76 if federal funds are included.
2026 STIP: MTC adopted the 2026 RTIP at its December 17, 2025 meeting, providing ~$95M in new Bay Area programming capacity. CTC adoption targeted March 19, 2026. See the STIP & TIP tab for the complete cycle timeline.
SHOPP — State Highway Operation & Protection Program
SHOPP funds maintenance and protection of the state-owned highway system. Local agencies do not apply — Caltrans selects projects based on asset condition data and submits to CTC for adoption. Local agency relevance: (1) Advocate to your Caltrans District for SHOPP attention on state routes through your city. (2) Contribute local funds via a Financial Contribution Only (FCO) mechanism to have Caltrans-delivered SHOPP work incorporate local needs. (3) Understand SHOPP project schedules when your projects involve state highway intersections or connections — SHOPP construction windows can create or eliminate opportunities for coordination.
Active Transportation Program (ATP)
ATP is California's consolidated program for biking, walking, Safe Routes to School, and multimodal infrastructure. Funded by the federal Transportation Alternatives Program (TAP) set-aside plus State Highway Account revenues. Administered by Caltrans ATP Division; formally allocated by CTC.
Three competition tiers:
- Statewide (40%): Highly competitive. Favors transformative projects with strong DAC equity scores. Projects in CalEnviroScreen top 25% have a decisive scoring advantage.
- Large MPO / MTC (40%): Bay Area agencies compete here. MTC scores applications and recommends a program of projects to CTC. Better odds for projects under ~$5M than competing statewide.
- Small Urban & Rural (20%): For jurisdictions under 200,000 population.
Showing local match improves score but is not required. CEQA progress directly translates to readiness points. Cycle 8 expected to open March 2026.
SB 1 Programs — Road Repair & Accountability Act (2017)
SB 1 generates ~$5B/year in new state transportation revenue from the gas excise tax, vehicle registration fees, and diesel taxes. It created or expanded six programs through CTC. LSRP is the only one that bypasses CTC entirely — deposited directly by the State Controller into city accounts monthly with no programming step required.
Regional Programs — MTC as Bay Area MPO
MTC is the federally designated MPO for the 9-county Bay Area, the Regional Transportation Planning Agency (RTPA) under California law, and the designated recipient for several federal formula suballocations. Its three core planning functions — the RTP (Plan Bay Area), the TIP/FTIP, and the RTIP — each directly control a city's access to transportation funding. Understanding how these three documents interact is essential for any engineer working on capital project delivery.
OBAG Housing Requirement — Enforced, Not Advisory
Cities must demonstrate good-faith RHNA compliance to participate in OBAG 4. Non-compliance can result in withholding of your entire county OBAG allocation. Verify your status with your CMA annually. Details: MTC OBAG 4 housing requirements.
The CMA Layer: Plans, Programming,
and the Path to Funding
CMAs are where regional planning meets local project delivery. They maintain the countywide transportation planning documents that determine which projects are eligible for state and federal funds, operate the programming documents that get projects into the funding pipeline, and serve as the administrative gateway for FTIP amendments. For most local agency engineers, the CMA is the most consequential relationship in transportation funding.
The Planning Document Hierarchy: From Vision to FTIP
Every project that uses state or federal transportation funds must trace a lineage through a stack of adopted planning documents — from the 25-year regional vision down to a specific project entry in the FTIP. A project that doesn't appear in these documents is ineligible for most funding programs, regardless of how well it scores on any other criterion. Here's how the documents nest together in the Bay Area:
How a Project Moves from RTIP → TIP → FTIP
In the Bay Area, MTC uses one document — the TIP — to serve as both the state RTIP (required by California Government Code) and the federal TIP (required by 23 CFR Part 450). When MTC adopts the TIP, it simultaneously constitutes the Bay Area's RTIP submission to CTC and the draft FTIP submission to FHWA and FTA. Here's the sequence from city project to obligated federal funds:
Note: The MTC TIP is updated continually through amendments. New projects, cost changes, phase changes, and fund code swaps all require TIP amendments — see amendment types and timelines in the STIP & TIP tab.
Countywide Programs Your City Should Be Actively Participating In
Beyond submitting individual grant applications, cities should be enrolled in standing CMA programs that flow funds automatically or require minimal applications. Many cities leave money on the table by not maintaining active participation in these programs. Below are the programs organized by urgency:
🔴 Comprehensive Transportation Project List (CTPL)
Your projects must be in the CCTA CTPL (or equivalent for your county) to be nominated for STIP or included in CMA calls. Contact your CMA to register projects. Entry is free and non-competitive — there's no reason not to be in it. Update project data annually as costs and schedules evolve.
🔴 Plan Bay Area Consistency
Major capital projects must be consistent with Plan Bay Area (RTP/SCS) to access STIP, OBAG, and ATP funds. Regionally significant projects (typically $250M+) must be explicitly listed. Coordinate with your CMA during RTP update cycles to ensure your priority projects are included.
🔴 RSTP Annual Coordination
Your city has an annual RSTP formula allocation — you must coordinate with your CMA to program specific projects into the FTIP to access it. Don't let your RSTP accumulate without obligation. Unobligated funds lapse after 3 years. Work with your CMA to maintain a rolling 3-year RSTP project queue.
🔴 SB 1 LSRP Annual Reporting
Adopt your project list at a public City Council meeting, post it online, and submit the expenditure report to CTC by December 1 every year. Failure to submit forfeits the following year's allocation. Certify your Maintenance of Effort simultaneously.
🟢 CMA OBAG Call for Projects
Participate in every OBAG call your CMA runs. Verify RHNA housing compliance annually. OBAG is one of the largest local agency funding pools in the Bay Area and cities that don't actively apply leave significant federal funds to neighboring jurisdictions.
🟢 LPP Formulaic Share
If your county has a voter-approved sales tax measure (Measure J, BB, etc.), your city likely qualifies for the SB 1 LPP formulaic share. Check with your CMA annually that your city's share is being claimed and programmed. This is formula money — it doesn't require competing, just claiming.
🟢 CMAQ Call for Projects
Your CMA holds periodic CMAQ calls. Prepare quantified emissions benefit documentation for eligible projects (adaptive signals, TDM, bike/ped) and apply every cycle. CMAQ funds do not carry the same competitive intensity as HSIP or ATP — a well-prepared application usually succeeds.
🟢 TDA Article 3 (Annual Bike/Ped)
Contact your CMA about your annual TDA Article 3 allocation. This is ~$12M distributed across the Bay Area annually for bike/ped projects with no match required. Many cities don't track this separately from OBAG and miss the annual cycle entirely.
🟢 Measure J / BB Return-to-Source
18% of Measure J (Contra Costa) is returned automatically to jurisdictions by population formula — no application needed. Track this as a budget line item in your CIP. Compliance with the Growth Management Program is required to receive it.
🟡 TFCA County Program
Your CMA runs the TFCA county program cycle annually. Apply with clean transportation, EV, bike, or trip reduction projects. No federal strings, generally no match. An underutilized fund especially relevant for cities with EV infrastructure or active transportation needs.
🟡 Growth Management Program (GMP) Compliance
Contra Costa cities must maintain GMP compliance to receive Measure J return-to-source and competitive capital funds. GMP requires: adopted General Plan, Capital Improvement Program, Urban Limit Line, transportation demand management ordinance, and housing program. Verify compliance status annually with CCTA.
🟡 Countywide Plans — Advocacy Phase
Participate in CMA plan update processes (CTP update, Plan Bay Area update, CTPL submissions). This is when you shape the universe of projects that are eligible for future funding cycles. Projects that miss these windows often wait years before they can access competitive funding.
Bay Area County CMAs — Programs & Contacts
How Transportation Dollars Flow — Origin to Project
Every dollar traces back to one of three origins: the federal Highway Trust Fund, California's SB 1 state revenues, or a voter-approved local sales tax. The path from origin to your project account determines compliance requirements, cash flow implications, and delivery timeline. Here are the three tracks in detail.
Track 1 — Federal Highway Trust Fund → Formula Programs
Highway Trust Fund — Gas & Diesel Taxes
18.4¢/gal federal gas tax + 24.4¢/gal diesel → Highway Trust Fund. IIJA authorizes $55.7B for FY25. HTF is structurally underfunded — IIJA included a $118B General Fund backstop through FY26. This is why IIJA reauthorization in 2026 is consequential for California's ~$4.4B annual apportionment.
FHWA Calculates California's Share by Statutory Formula
California's initial share is proportional to its FY2021 share of national apportionments. Two minimums then apply: (1) each state receives at least 95¢ for every dollar its drivers paid in federal fuel taxes, and (2) each state's apportionment grows at least 1% per year from prior year. California's total is then divided among 8 core programs by their own sub-formulas.
Caltrans Receives All Apportionments
FHWA apportions to Caltrans as California's State DOT. Caltrans retains NHPP (state hwy system). STBG and CMAQ are suballocated to MTC for the Bay Area urbanized area. Caltrans tracks the 3-year obligation window — funds lapse if unobligated by the end of the third fiscal year after apportionment.
MTC Blends into OBAG and Programs County Shares
MTC blends STBG + CMAQ into OBAG 4 and distributes county shares to CMAs. All projects using these funds must be listed in the FTIP — MTC's Fund Management System is the official record. MTC adopts TIP amendments at scheduled Commission meetings.
CMA Distributes RSTP Formula + Runs CMAQ/OBAG Calls
CCTA / ACTC receive county allocations. RSTP is distributed by lane-mile/VMT formula — no competition. CMAQ requires a city application with quantified air quality benefit. CMA Board votes to approve project lists. CMA then processes FTIP amendment requests to list approved projects before E-76 can be filed.
City Pays First, Then Invoices Caltrans Local Assistance
City pays contractors from its own accounts. Submits invoices to Caltrans Local Assistance with certified payrolls, DBE documentation, and paid invoices. Net reimbursement timeline: 60–120 days from city payment. Obligated funds must be expended within 3 years from the FY of apportionment or they lapse.
Track 2 — SB 1 State Revenue: Direct vs. CTC Paths
LSRP Is Direct — Everything Else Requires CTC Allocation
The Local Streets & Roads Program bypasses CTC entirely — the State Controller deposits funds monthly into city accounts. All other SB 1 programs (LPP, SCCP, TCEP, STIP augmentation) require a CTC programming action and a formal allocation vote before a single dollar can be spent. CTC meets 6 times per year; plan your phase milestones around the CTC meeting calendar.
Track 3 — Discretionary Federal Grants: "Direct" Means the Award, Not the Compliance
SS4A, BUILD, INFRA — Award Is Direct; Everything Else Is Identical
When USDOT awards a grant directly to a city, it skips the Caltrans/CMA programming step for the award itself. But post-award, the city must still: (1) list the project in the FTIP via its CMA and MTC, (2) execute a Grant Agreement with USDOT, (3) obtain E-76 through Caltrans Local Assistance, and (4) follow all federal procurement rules (DBE, Buy America, Davis-Bacon, 2 CFR 200). The FTIP amendment alone can take 60–90 days — build this into the project schedule from day one of the award.
STIP & FTIP: The Two Documents Every Capital Project Must Navigate
The STIP is CTC's biennial 5-year capital program. The FTIP is the federally-approved list of every project using any federal funds in the Bay Area — maintained by MTC, approved by FHWA and FTA. In the Bay Area, MTC's TIP serves as both documents simultaneously. Neither has shortcuts: miss a step and the project waits for the next cycle.
The STIP Biennial Cycle
Getting a Project into the STIP
Complete a Project Study Report (PSR)
Required before any CMA will nominate your project for STIP. Defines scope, cost range, and schedule. Caltrans PSR guidelines and templates. Typically $50–150K consultant effort. Must be complete before MTC's December endorsement deadline in odd years.
MTC Assembles Bay Area RTIP
MTC compiles all county nominations, reviews for Plan Bay Area consistency and financial constraint, and adopts the Bay Area RTIP at its December Commission meeting. MTC then forwards to CTC by December 1. If all county proposals pass review, the Bay Area RTIP is submitted as submitted; CTC must accept it in its entirety or return it for revision.
CTC Adopts the STIP
CTC holds two public hearings and formally adopts the STIP in March of even years. Your project now has a programmatic funding commitment — but no money has moved. The STIP is a programming document, not a payment.
Request CTC Allocation by Phase
Submit an Allocation Request to CTC for each phase (PA&ED, PS&E, Construction). CTC votes at bimonthly meetings. Submit 30–60 days before your target meeting. Each of the three phases requires a separate CTC vote and a separate E-76 authorization.
File for E-76 (if federal funds involved)
After CTC allocation, submit your E-76 package to Caltrans District Local Assistance. E-76 must be issued before incurring any federally-reimbursable costs. Processing: 2–4 weeks for delegated projects, 6–12 weeks for full FHWA review. See the E-76 & Delivery tab for the complete sequence.
FTIP Amendment Types and Timelines
No FTIP Listing = No E-76 = No Federal Funds
Every project using any federal funds must be in the FTIP with the correct fund code, phase, fiscal year, and dollar amount before E-76 can be filed. This includes discretionary grants received directly from USDOT — even SS4A and BUILD awards require a FTIP amendment before your project can proceed. FTIP amendments take 60–90 days. Start this process within days of receiving a grant award, not months.
| Amendment Type | What Triggers It | Approval Chain | Timeline |
|---|---|---|---|
| Administrative Modification | Minor cost adjustments (≤20%), schedule shifts, minor scope clarifications within the same project | MTC staff only — no Board action required | 2–4 weeks |
| Administrative Amendment | Moderate changes: fund code swaps, adding a phase, moderate cost increases, new group listings | MTC Commission vote + Caltrans review + FHWA/FTA acceptance | 4–8 weeks |
| Full Amendment | New project listings, major scope changes, large cost increases — requires public notice and comment period | MTC Commission vote + Caltrans approval + FHWA/FTA approval + 30-day public comment | 10–16 weeks |
E-76 Authorization & the Reimbursement Cycle
Grant award and project delivery are two completely different processes. Between receiving an award letter and drawing down the first dollar of federal reimbursement is a compliance sequence that, executed out of order, permanently eliminates reimbursement eligibility for entire project phases. Here is the sequence, in full.
The One Rule That Cannot Be Broken
Never incur a cost you expect to be reimbursed with federal funds before the E-76 authorization date. Pre-authorization costs are permanently ineligible — no exceptions, no retroactive authorization, no appeals. A consultant invoice dated the day before E-76 is ineligible. This includes staff time billed to the project. This rule catches experienced engineers every cycle.
The E-76 Sequence
Five Prerequisites Before Filing
All five must be in place before Caltrans District Local Assistance will process your E-76: (1) active Local Agency-State Master Agreement, (2) project in FTIP with correct fund code and phase, (3) CTC allocation received (for state-administered programs), (4) environmental clearance (CEQA + NEPA for federal projects) appropriate to the phase, (5) right-of-way certification (construction phase only).
Submit E-76 Package to Your DLAE
Submit to your Caltrans District Local Assistance Engineer (DLAE): completed E-76 form, FTIP project listing printout, environmental clearance, R/W certification (CON phase only), and current Master Agreement. Incomplete packages restart the clock — submit as a complete package.
Caltrans Reviews — Delegated or Full FHWA
Most routine local agency projects are processed under Caltrans' FHWA delegation. Delegated: 2–4 weeks. Full FHWA review (complex, large, or high-risk): 6–12 weeks additional. Track your request via the Caltrans E-76 Status Report.
E-76 Issued — Date Is Everything
The date on the E-76 is your obligation date and the earliest date any reimbursable cost can be incurred. Keep this document permanently — you'll reference it on every invoice and every audit. Each phase (PE, RW, CON) requires a separate E-76; a PE authorization does not cover construction costs.
Federal Procurement Compliance from Day One
All procurement after E-76 must comply: (1) DBE goal established and documented before any contract award, (2) Buy America/BABA certification for iron, steel, and manufactured products, (3) Davis-Bacon prevailing wages on construction contracts over $2,000 (wage determinations in all bid documents), (4) 2 CFR Part 200 competitive bidding for consultant contracts.
Submit Reimbursement Invoices to Caltrans Local Assistance
City pays contractors from city funds first. Submit invoices to Caltrans DLAE with: paid invoices, certified payrolls (Davis-Bacon), DBE participation forms (CEM-2402), and progress report. Submit monthly maximum, quarterly minimum. Caltrans reviews in 30–60 days. Budget a 60–120 day cash flow gap between city payment and federal reimbursement — this is not optional to plan for.
Final Invoice & Close-Out
After construction acceptance, submit final invoice and Project Completion Report to Caltrans. Caltrans conducts a Local Agency Project Audit. Costs found ineligible must be repaid. Retain all records for minimum 3 years post-final payment. Obligated funds not expended within the program's obligation window lapse — typically 3 years from the fiscal year of apportionment.
Reimbursement-Based Cash Flow: Plan Before You Commit
Federal and state competitive grants are reimbursement-based — your city pays first, invoices later. On a $5M project, your city can have $3–4M in outstanding receivables at peak construction before the first reimbursement check arrives. Coordinate with your Finance Director to establish a project reserve fund or short-term credit facility before committing to large federal-aid projects. The one exception: SB 1 LSRP is a direct monthly deposit, not reimbursement-based.