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EB US 150 over Illinois River & T&p RR

Tazewell County, Illinois · rated Poor in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

EB US 150 over Illinois River & T&p RR in Tazewell County, Illinois, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 3 (serious condition) on the 0-9 scale.
It was built in 1948 and reconstructed in 2000, making it 77 years old at the 2025 inventory.
It carries about 30,000 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 53 of the 358 inventoried bridges in Tazewell County rated poor (14.8%); 53 (14.8%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Continuous steel through truss
Length	about 4,692 ft
Location	NE End of Peoria
NBI structure number	090007000000000
Condition class	Poor

Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.

Bridge	Built	Vehicles/day	Condition
I-74 over Ill Riv T&p RR	1958	57,800	Fair
EB I-74 over Altorfer St	2005	57,000	Fair
EB I-74 over Ill 116(MAIN St)	2005	40,800	Fair
I-74 over US150 & Bike Path	2015	39,000	Fair
WB US 150 over Ill River T&p RR	1982	30,000	Poor
WB I-74 over Diversion Channel	1959	28,500	Fair