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Ill 34 & 145 over Stream

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

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

Ill 34 & 145 over Stream in Saline County, Illinois, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 4 (poor condition) on the 0-9 scale.
It was built in 1924, making it 101 years old at the 2025 inventory.
It carries about 4,100 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 8 of the 185 inventoried bridges in Saline County rated poor (4.3%); 8 (4.3%) 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

Component	Rating (2025)	FHWA scale meaning
Culvert	4	Poor condition


Structure	Continuous concrete culvert
Length	about 26 ft
Location	1.3 Mi N of Ill 145
NBI structure number	083200200000000
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
Fap 332-us 45 over Drainage Ditch	2007	10,900	Good
US 45 over Mid Fork Saline Riv.	1982	10,200	Good
US 45-fap 332 over Middle Fork Saline R	2004	10,200	Good
Fap 332-us 45 (SB) over Stream	2002	9,550	Good
Fap 332-us 45 (NB) over Stream	2002	9,550	Good
Fap 332-us 45 (NB) over Stream	2002	9,550	Good