GoHilliard Intelligence Brief: I-270 Outerbelt Freight & Interchange Funding

Infrastructure Scope: Interstate 270 Northwest Arc (Roberts Rd, Cemetery Rd, & US-33 Interchanges)

Coordinating Bodies: Mid-Ohio Regional Planning Commission (MORPC) & ODOT District 6

Funding Instruments: Federal Surface Transportation Block Grants (STBG), National Highway Freight Program (NHFP), USDOT INFRA/MEGA Programs, and MORPC Attributable Funds

Primary Impact Corridors: Corridor 01 (Cemetery Road / I-270) & Corridor 07 (Roberts Road Logistics Hub)

Executive Overview

The northwest quadrant of the Interstate 270 outerbelt represents one of the highest-friction freight and commuter bottlenecks in Central Ohio. Hemmed between heavy logistics hubs along Roberts Road to the south and corporate/tech freight corridors feeding Dublin and US-33 to the north, Northwest Franklin County handles intense commercial truck counts compounded by thousands of daily suburban commuters.

Through the MORPC Transportation Improvement Program (TIP) and ODOT District 6 project prioritizations, local municipalities—spearheaded by the City of Hilliard—are actively leveraging federal surface transportation dollars to de-conflict these interchanges.

The emerging strategy pairs traditional highway capacity improvements (ramp metering, auxiliary lanes, and bridge widenings) with grade-separated multimodal bypasses designed to remove pedestrian crossings from heavy freight turning lanes.

Federal & Regional Funding Architecture

+-----------------------------------------------------------------------------------------+
|                        I-270 NORTHWEST FREIGHT & MOBILITY FUNDING STACK                 |
+--------------------------+-----------------------+------------------+-------------------+
| Project Component        | Target Interchange    | Funding Source   | Federal/Local Mix |
+--------------------------+-----------------------+------------------+-------------------+
| I-270 / Cemetery Flyover | Cemetery Rd @ I-270   | MORPC Attributable| 87% Fed / 13% City|
| Multi-Use Bridge         | (FRA-270-13.4)        | / ODOT HSIP Funds| ($11.5M Total)    |
| Roberts Rd Logistics Ramp| Roberts Rd @ I-270    | Federal Freight  | 80% NHFP / STBG   |
| Realignment & Signals    | (FRA-270-11.8)        | (ODOT Dist. 6)   | 20% Local / TIF   |
| Northwest Arc Auxiliary  | Roberts Rd to         | ODOT Capital /   | 90% Federal NHS   |
| Weave Reduction Lanes    | US-33 Northwest Arc   | TRAC Allocation  | 10% State Match   |
+--------------------------+-----------------------+------------------+-------------------+

1. The Cemetery Road / I-270 De-Bottlenecking Project

Cemetery Road operates as Hilliard’s primary commercial gateway, where severe morning and evening peak traffic queues onto I-270 mainline lanes.

• The Structural Problem: High-volume commercial ramp traffic (particularly eastbound right-turns onto southbound I-270) conflicts with local commuter traffic and cross-interstate pedestrian/bike movements linking Old Hilliard to Mill Run.

• Federal Grant Execution: The City assembled an $11.5 million project package, securing over $7 million in MORPC Attributable Federal Funds combined with $3 million in ODOT Highway Safety Improvement Program (HSIP) grants.

• Local Contribution: By maximizing federal grants, the local municipal contribution was reduced to roughly 13% ($1.5M).

• Engineering Impact: The project constructs a standalone, grade-separated pedestrian/bicycle bridge south of Cemetery Road. Removing at-grade pedestrian phases from the I-270 ramp signals eliminates vehicle-pedestrian conflict points while unlocking green-signal time for vehicle and truck clearance.

2. Roberts Road & Industrial Outerbelt Weave

At Roberts Road (Corridor 07), the challenge is driven by Class 8 heavy trucks serving regional distribution centers, flex industrial parks, and cross-dock facilities:

• The Weave Hazard: Between the Roberts Road northbound on-ramp and the Cemetery Road off-ramp, short auxiliary spacing forces heavy commercial trucks to weave across four lanes of outerbelt traffic.

• Freight Funding Coordination: MORPC’s Metropolitan Transportation Plan and ODOT District 6 have prioritized auxiliary ramp extensions funded through federal National Highway Freight Program (NHFP) formulas, ensuring freight trucks clear merge zones without triggering mainline interstate backups.

Economic & Watchdog Implications for GoHilliard

1. Protecting Local Municipal Coffers:

   Federal surface transportation grants require rigorous local sponsorship. Hilliard’s ability to secure 80% to 87% federal matching funds on major interchange projects shields the city’s Capital Improvement Program (CIP) and municipal income tax receipts, allowing local capital dollars to focus on neighborhood road maintenance and western utility extensions.

2. Synchronizing Interchange Capacity with Corridor Densification:

   Zoning cases such as PZ-26-40 (Colorado Mountain Sports mixed-use) and PZ-26-65 (I-270 zoning overhaul) add residential units and commercial by-right uses directly along Cemetery Road. Federal investment in interchange signal timing and ramp geometry is critical to prevent new mixed-use developments from gridlocking the corridor.

3. Logistics Hub Tax Engine Safeguards:

   Maintaining seamless freight ingress at Roberts Road is vital for Hilliard’s industrial tax base. If outerbelt congestion degrades freight velocity, regional distributors risk relocating to rival corridors along I-70 or I-71.

Watchdog Action Items

• Track MORPC TIP Amendments: Monitor regional resolutions updating the 2026–2029 Transportation Improvement Program for changes to construction timelines and cost estimates on the I-270 Cemetery Road pedestrian overpass and ramp reconfigurations.

• Follow ODOT District 6 Pavement & Safety Audits: Review annual Highway Safety Improvement Program project rankings to see whether additional federal dollars are allocated to the Roberts Road / I-270 diamond interchange.

• Watch Council Local Match Authorizations: Track City Council legislation appropriating the local matching share and right-of-way acquisition easements along Trueman Boulevard and Parkway Lane.

For background on the multi-use bridge structure at Cemetery Road, see the Hilliard I-270 Cemetery Road Pedestrian Bridge Overview. This video provides context on the interchange design and federal grant package dedicated to separating pedestrian flow from interstate ramp traffic.