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W Dorris Heights over Drainage Ditch

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

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

W Dorris Heights over Drainage Ditch in Saline County, Illinois, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1941, making it 84 years old at the 2025 inventory.
It carries about 1,350 vehicles a day (traffic count year 2020).
Its listed owner is a city or municipal highway agency.
It is one of 46 of the 185 inventoried bridges in Saline County rated fair (24.9%); 8 (4.3%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 44 ft
Location	0.1 Mi. W. Ill. 34
NBI structure number	083304100000000
Condition class	Fair

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