Tinley Park 138 kV line

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Transmission line

Key facts

Transmission line Status not stated

Mapped route length: Mapped route length: sourceLBNL · Nov 13, 2026Open license, with creditmiles

Voltage: 138 kV
States crossed: US-IL
Owner (as stated): Commonwealth Edison

Details

Who’s behind it

Owner: Commonwealth Edison

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Mapped route length (miles): 4
Substations at the ends (as the source names them): Tinley Park

All 3 attributes from LBNL — A Harmonized Geospatial Dataset of U.S. Transmission Lines: Linking FERC Form 1 and HIFLD, 1994-2024 (OEDI submission 8742)

Attributes
Attribute	Value
Owner, as the source states it	commonwealth edison
HIFLD line ID	110781
Voltage class	100-161 kV

Sources

1 source

Sources LBNL

Sources

LBNLOpen license, with credit · retrieved Nov 13, 2026Yin, Nait Belaid & Heleno (2026), Lawrence Berkeley National Laboratory, OEDI, CC BY 4.0: A Harmonized Geospatial Dataset of U.S. Transmission Lines: Linking FERC Form 1 and HIFLD, 1994-2024. Modified by Inframation: HIFLD-side fields only, names re-cased, coordinates rounded.

Every source and license · Attribution

View at source

Around this line

Nearby

Projects within 15 mi, nearest first.
Project	Kind	Away	MW
IL - SMHEC - Moraine Valley Postponed	Solar	3.9 mi	1.3
Robbins Community Power LLC Postponed	Biomass	5.2 mi	55
W 167th St Under construction	Solar	8.8 mi	1.5
McCook 2-SLCHI102 Under construction	Solar	11.3 mi	2
Internationale Ctr 11-SLCHI321 Under construction	Solar	12.1 mi	1.8
AC IL - Lockport East Under construction	Solar	12.5 mi	3.1
AC IL - Lockport West Under construction	Solar	12.6 mi	3.4
IL2 - W109 Under construction	Solar	13.9 mi	4.9
Falconhead Solar, LLC Under construction	Solar	14.8 mi	5
Steger Under construction	Solar	14.9 mi	2

Sources EIA-860M

Sources

EIA-860MOpen license · retrieved Nov 4, 2026

Attribution