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Tr 15 over East Panther Creek

Calhoun County, Illinois · rated Good in the 2025 National Bridge Inventory

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

Tr 15 over East Panther Creek in Calhoun County, Illinois, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2015, making it 10 years old at the 2025 inventory.
It carries about 50 vehicles a day (traffic count year 2022).
Its listed owner is a town or township highway agency.
It is one of 42 of the 81 inventoried bridges in Calhoun County rated good (51.9%); 4 (4.9%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete multiple box beam
Length	about 55 ft
Location	5.5 Mi NW Kampsville
NBI structure number	007308400000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Illinois 100 over Poor Farm Hollow Crk	1996	3,400	Good
Park St In Hardin over Geske Hollow Creek	2006	3,250	Good
Ill 100 over Godar Hollow Creek	1996	2,300	Good
Il 100 over Mccauley Rd Creek	2002	1,750	Good
Ill 100 over Michael Creek	1996	1,350	Good
Il 100 over Crater Creek	1996	1,350	Good