Home › Illinois › Grundy County › Tr 72 Verona Rd over Trib W Fork Mazon R

Tr 72 Verona Rd over Trib W Fork Mazon Rv

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

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

Tr 72 Verona Rd over Trib W Fork Mazon Rv in Grundy County, Illinois, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1998, making it 27 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2024).
Its listed owner is a town or township highway agency.
It is one of 95 of the 268 inventoried bridges in Grundy County rated fair (35.4%); 76 (28.4%) 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

Component	Rating (2025)	FHWA scale meaning
Culvert	6	Satisfactory condition


Structure	Continuous concrete culvert
Length	about 21 ft
Location	SEC26 T31N R6E 3RD
NBI structure number	032549100000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Fai 80 (EB & WB) over Fas285/ch5/ridge Rd	2003	50,300	Fair
Fai 080 (EB & WB) over Walley Run CR	2003	39,100	Good
Fai 80 (EB & WB) over Aux Sable Crk	2003	39,100	Fair
Fai 80 (EB & WB) over Collins Run Creek	2003	39,100	Good
Fai-55 & Or 66 over Woods Run	1979	24,300	Good
I-55 over Brewster Run	1979	22,900	Good