Home / Themes / Fiscal Spend '24: Aggregate Materials

Fiscal Spend '24: Aggregate Materials (open on stockthemes)

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Bull / Bear Details has the investment thesis and bull/bear points. Overview is monitoring guidance (hiring, forums, second-order trends, search keywords, Google Trends, datasets).

Bull / Bear Details

The thesis for Fiscal Spend '24: Aggregate Materials is bullish as of Spring 2025. The Infrastructure Investment and Jobs Act (IIJA) is driving substantial dema

Thesis

The thesis for Fiscal Spend '24: Aggregate Materials is bullish as of Spring 2025. The Infrastructure Investment and Jobs Act (IIJA) is driving substantial demand for aggregates across multiple infrastructure projects in the U.S., providing significant tailwinds for companies in this sector. Despite some economic headwinds, the ongoing federal investment in infrastructure is expected to sustain growth for aggregate material producers.

Bull case

  • The IIJA is injecting $100 billion into infrastructure projects over five years, significantly boosting demand for aggregate materials.

  • Companies like VMI, VMC, SUM, and MLM are reporting strong earnings growth, citing increased demand due to infrastructure spending.

  • Aggregate producers benefit from long-term government commitments, mitigating short-term economic fluctuations.

Bear case

  • Economic slowdowns could impact the pace of infrastructure projects, potentially reducing immediate demand for aggregates.

  • Rising interest rates may increase borrowing costs for infrastructure projects, creating potential delays or cancellations.

  • Supply chain disruptions could elevate costs and impact margins for aggregate producers.

Overview

Hiring Trend Watchpoints

Watch for steady job requisitions in field-level operational roles, including plant managers, heavy equipment mechanics, MSHA-certified quarry miners, CDL Class A aggregate haulers, and paving superintendents, concentrated in high-spend Sunbelt corridors (Texas, Florida, Carolinas) and Western infrastructure corridors. High-performing operators are prioritizing civil project estimators and GPS/telematics-proficient machine operators to optimize bidding spreads and operational productivity. Confirmation of execution: stable or expanding job postings for plant maintenance technicians and quality assurance lab techs alongside backlog conversion. Signs of deterioration: freezes in project engineer/estimator hiring, rising turnover in safety supervision, or a sudden drop in regional commercial driver requisitions indicating slowing shipment volumes.

Forum Watchlist

  • forum — Contractor Talkhigh

    Contractor sentiment on local aggregate pricing, asphalt binder index adjustments, and project award pacing

  • forum — Heavy Equipment Forumshigh

    Quarry plant uptime, equipment delivery lead times, fleet telematics adoption, and operator labor constraints

  • subreddit — r/civilengineeringmedium

    State DOT bid letting pipelines, project spec changes (recycled aggregate, low-carbon mixes), and funding release timing

  • subreddit — r/Constructionmedium

    Field-level job site reports on supply bottlenecks, concrete availability, and public works activity levels

  • forum — The Truckers Reportlow

    Dump truck and bulk haul availability, freight rates per ton-mile, and regional hauling backlogs

Industry Publications

  • Rock Products (rockproducts.com) — The definitive North American trade publication tracking quarry operations, crushed stone pricing trends, equipment innovations, and aggregates unit margins.
  • Pit & Quarry (pitandquarry.com) — Covers aggregate production data, regulatory compliance, MSHA policy changes, and producer corporate strategies.
  • Engineering News-Record (ENR) (enr.com) — Provides primary reporting on heavy civil infrastructure contracts, state bid lettings, project pipeline health, and construction cost indices.
  • Roads & Bridges (roadsbridges.com) — Focuses on highway, bridge, and paving projects, tracking state DOT capital spending patterns and asphalt/concrete demand.
  • Aggregates Business (aggregatesbusiness.com) — In-depth industry coverage of aggregate processing technology, mobile crushing plants, environmental quarry standards, and market demand dynamics.

Second Order Trends

1. Surface Transportation Reauthorization Debates: As the original IIJA authorization reaches its expiration cycle, market attention is shifting to legislative actions such as the BUILD America 250 Act, Highway Trust Fund long-term solvency, and the extension of advance appropriations. 2. Industrial & AI Mega-Project Demand: Beyond public roads, surging construction of data center campuses, chip fabrication facilities, and energy infrastructure is creating concentrated regional demand for aggregate base, driving local spot premiums. 3. Sustainable Aggregates & Low-Carbon Specs: Increasing state DOT mandates for Recycled Concrete Aggregates (RCA) and portland-limestone cement (Type IL) formulations to meet embodied-carbon reduction goals. 4. Quarry Fleet Automation: Rapid deployment of autonomous haul trucks, remote drill rigs, and automated loadout kiosks to counteract persistent skilled labor bottlenecks and expand gross cash profit per ton.

Search Keywords Brand Product

  • crushed limestone
  • construction aggregate
  • sand and gravel
  • hot mix asphalt
  • ready-mix concrete
  • recycled concrete aggregate
  • dense grade aggregate
  • manufactured sand
  • riprap
  • railroad ballast
  • portland limestone cement
  • warm mix asphalt
  • base stone
  • aggregate materials
  • crushed stone
  • construction aggregates
  • sand and gravel
  • highway paving
  • quarry reserves
  • ready-mix concrete
  • heavy civil construction

Search Keywords Policy Regulatory

  • Infrastructure Investment and Jobs Act
  • IIJA
  • BUILD America 250 Act
  • Highway Trust Fund
  • Division J advance appropriations
  • state DOT bid lettings
  • Federal Highway Administration formula funds

Search Keywords Event Phrases

  • surface transportation reauthorization markup
  • state DOT contract letting results
  • FHWA monthly highway outlays
  • AASHTO annual meeting
  • ARTBA convention

Google Trend Product Category Intent

• buy crushed stone • gravel delivery near me • asphalt paving cost per ton • ready mix concrete price • crushed rock supplier near me

Google Trend Consumer Intent

• highway construction projects near me • road construction updates • state DOT road closures • heavy equipment operator jobs • quarry driver jobs

Google Trend Macro Policy Terms

• IIJA infrastructure spending • Highway Trust Fund reauthorization • federal infrastructure bill • state highway budget • BUILD America Act

Economic Data Watch

1. U.S. Census Bureau / FRED — Total Public Construction Spending

Matchedfred · access=api · map_only

Metric/field TLPBLCONS

Cadence monthly

Why it matters Directly indicates the level of government-funded construction activity, which drives demand for aggregate materials.

Signal to watch Increasing trend indicates sustained or growing demand for aggregate materials due to fiscal spending.

Confidence: high

2. BLS / FRED — Producer Price Index by Commodity: Special Indexes: Construction Materials

Matchedfred · access=api · map_only

Metric/field WPUID61

Cadence monthly

Why it matters Reflects cost trends for a broad range of construction materials, including aggregates, impacting margins and pricing power for producers.

Signal to watch Stable or declining growth in the index suggests favorable input costs; accelerating growth indicates potential margin pressure.

Confidence: high

3. BLS / FRED — All Employees, Construction

Matchedfred · access=api · map_only

Metric/field USCONS

Cadence monthly

Why it matters Monitors the health of the construction labor market, indicating labor availability and potential wage pressures, which affect project execution and costs.

Signal to watch Consistent growth in employment signals a healthy and active construction sector, supporting demand. Declining employment could signal project delays or slowdowns.

Confidence: high

4. U.S. Geological Survey (USGS) — Crushed Stone and Sand & Gravel Statistics

Not in registry

Metric/field Production and Prices (e.g., 'Crushed Stone, production, by state' or 'Construction Sand and Gravel, average annual value')

Cadence quarterly

Why it matters Directly tracks the supply, demand, and pricing of the core materials for the theme, reflecting cost trends and pricing power.

Signal to watch Increasing production and stable/rising prices indicate strong demand and favorable market conditions for aggregate producers.

Confidence: high

5. FRED — Effective Federal Funds Rate

Matchedfred · access=api · map_only

Metric/field FEDFUNDS

Cadence monthly

Why it matters Rising interest rates can increase borrowing costs for infrastructure projects, potentially leading to delays or cancellations, impacting demand.

Signal to watch Sustained increases in the rate signal potential headwinds for project financing and overall economic activity, while stable or decreasing rates are favorable.

Confidence: high

Free Alt Data Watch

1. U.S. Department of Transportation (DOT) — IIJA Funding Tracker / Bipartisan Infrastructure Law Dashboard

Not in registry

Metric/field Obligated Funds by State and Program

Cadence regularly updated

Why it matters Tracks the pace of federal infrastructure spending, allocations, and obligations, crucial for understanding project pipeline visibility and the impact of the IIJA.

Signal to watch Consistent and increasing obligation of funds indicates ongoing project activity and sustained demand for materials.

Confidence: high

2. State Departments of Transportation (e.g., Florida DOT) — Contract Letting Results / Bid Tabulations

Not in registry

Metric/field Awarded Contracts (Contractor Name, Value, Project Type)

Cadence monthly / event_driven

Why it matters Provides real-time insight into public contract awards, indicating future revenue visibility and pricing discipline for aggregate producers.

Signal to watch Growth in awarded contract value and volume, especially for road building and heavy civil projects, signals strong backlog for theme members.

Confidence: high

3. National Association of State Budget Officers (NASBO) — State Expenditure Reports

Not in registry

Metric/field Transportation Spending (Capital Outlays)

Cadence annually

Why it matters Indicates state-level budget commitments to infrastructure, which complements federal funding and provides multi-year demand visibility.

Signal to watch Stable or increasing state capital spending on transportation signals a robust funding environment for infrastructure projects.

Confidence: high

4. Federal Highway Administration (FHWA) — Highway Statistics Series

Not in registry

Metric/field Table VM-2: Annual Vehicle-Miles Traveled (VMT) / Table HM-48: Lane-Miles by System

Cadence annually

Why it matters VMT indicates wear and tear on existing infrastructure, driving maintenance and repair demand. Lane-miles track the scale of the road network.

Signal to watch Increasing VMT suggests greater need for road maintenance and new construction. Stable or growing lane-miles indicate continued investment in the network.

Confidence: high

5. Google Trends — Search Interest

Not in registry

Metric/field Search interest for 'road construction companies', 'heavy equipment rental', 'infrastructure jobs'

Cadence daily

Why it matters Proxies for public and industry interest in construction activity, equipment needs, and labor demand, providing an early indicator of sentiment and activity.

Signal to watch Sustained or increasing search interest suggests growing activity and demand within the construction and infrastructure sectors.

Confidence: medium

Paid Alt Data Watch

1. Shovels — Building Permit and Contractor Data

Matchedshovels_building_permits · access=file · map_only

Metric/field Commercial and Public Works Permit Volume and Value (by NAICS/Project Type)

Cadence daily

Why it matters Provides granular, early-stage signals of construction activity by tracking permit applications and approvals, indicating future demand for materials.

Signal to watch Increasing permit volume and value for commercial and public works projects suggests a robust pipeline for aggregate demand.

Confidence: high

2. LinkUp — Job Market Data

Matchedlinkup_job_postings · access=file · map_only

Metric/field Job Postings (Construction, Civil Engineering, Heavy Equipment Operator)

Cadence daily

Why it matters Real-time indicator of labor demand in the construction sector, reflecting hiring trends and operational capacity of theme members and their customers.

Signal to watch Consistent or increasing job postings for key construction roles signal strong project activity and confidence in future demand.

Confidence: high

3. TenderAlpha — Public Procurement and Government Tender Intelligence

Matchedtenderalpha_government_tenders_procurement · access=file · map_only

Metric/field Government Tender Awards (Construction, Road Building, Aggregates)

Cadence daily

Why it matters Offers a comprehensive view of government contract awards, providing early visibility into project pipelines and demand for aggregate materials globally and domestically.

Signal to watch Growth in the number and value of awarded tenders for construction and road building projects indicates strong future demand for materials.

Confidence: high

4. Engineering News-Record (ENR) — Construction Cost Index (CCI) / Building Cost Index (BCI)

Matched (medium)engineering_news_record_construction_cost_benchmark · access=file · map_only

Metric/field ENR 20-City Average Construction Cost Index

Cadence monthly

Why it matters Widely used benchmarks for tracking general construction costs, including materials and labor, directly impacting project budgets and profitability.

Signal to watch Monitoring the index provides insight into inflationary pressures and cost stability within the construction industry.

Confidence: high

5. Xeneta — Ocean Freight Rates

Matchedxeneta_ocean_freight_long_term_contract_rates · access=file · map_only

Metric/field Container Spot and Contract Rates (relevant trade lanes for material imports/exports)

Cadence daily / weekly

Why it matters Tracks global supply chain costs for materials, which can impact the landed cost of aggregates or related construction inputs, affecting margins.

Signal to watch Stable or declining freight rates indicate easing supply chain pressures and potentially lower input costs for the industry.

Confidence: medium

Prediction Market Watch

1. Government spending increase in 2026 (Before 2027)

Kalshi · Confidence: high

Matched (medium)kalshi_senate_control_d · access=api

Market https://kalshi.com/markets/kxgovtspend

Why it matters The core thesis of the Fiscal Spend '24: Aggregate Materials theme is driven by substantial government investment, particularly through the IIJA. This contract directly measures the increase in overall government spending, which is a primary tailwind for demand for aggregate materials and the profitability of theme constituents.

Series key pm_us_govt_spending_increase_2026

2. US manufacturing construction spending in December 2026

Kalshi · Confidence: medium

Matched (medium)kalshi_senate_control_d · access=api

Market https://kalshi.com/markets/kxmanucon

Why it matters While the theme primarily focuses on infrastructure, manufacturing construction also utilizes aggregate materials. Increased manufacturing construction spending, potentially driven by government incentives or broader economic activity, would contribute to overall demand for theme constituents' products, impacting their revenue and backlog.

Series key pm_us_manufacturing_construction_spending

3. US government budget balance in 2026 (United States 2026)

Kalshi · Confidence: medium

Matched (medium)kalshi_senate_control_d · access=api

Market https://kalshi.com/markets/kxgovbal

Why it matters The US government budget balance is an indicator of fiscal health and future spending capacity. A healthier budget balance could signal a greater ability or willingness for sustained federal investment in infrastructure, which is critical for the long-term outlook of aggregate materials companies. Conversely, a deteriorating balance could imply future spending constraints.

Series key pm_us_govt_budget_balance_2026

Theme Plain English
This theme captures suppliers and heavy civil contractors producing aggregate materials—crushed stone, sand, gravel, and asphalt—benefiting from multi-year federal and state infrastructure spending under the Infrastructure Investment and Jobs Act (IIJA). Producers possess strong regional pricing power and local monopolies due to high haulage costs, allowing them to expand unit profitability and cash flow as federal outlays convert into state highway lettings, bridge rehabilitations, and large-scale public works projects.
Key Metrics3 rows
MetricCadenceWhat It SignalsUpdate Source
Construction Spending IndexMonthlyIndicates the level of activity in infrastructure projectsGoogle_Sheets
Infrastructure Bill OutlaysAnnuallyTracks the pace of federal infrastructure spendingGoogle_Sheets
Aggregate Material PricesQuarterlyReflects cost trends impacting margins and pricing powerGoogle_Sheets

News

1 story tagged to this theme — Narrative Radar and editorial picks.

September 2026

Constituents

  • GVAT3
    — Granite Construction Incorporated
  • — Construction Partners, Inc.
  • AMRZT3
    · no notes yet
  • CRHT3
    · no notes yet
  • CXT3
    · no notes yet
  • EXPT3
    · no notes yet
  • GCC.MXT3
    · no notes yet
  • KNFT3
    · no notes yet
  • MCEMT3
    · no notes yet
  • MLMT3
    · no notes yet
  • RMIXT3
    · no notes yet
  • SUMT3
    · no notes yet
  • TTAMT3
    · no notes yet
  • USLMT3
    · no notes yet
  • VMCT3
    · no notes yet
  • VMIT3
    · no notes yet