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Tunnel Mill Road over Nine Penny Branch

Clark County, Indiana · rated Fair in the 2025 National Bridge Inventory

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

Tunnel Mill Road over Nine Penny Branch in Clark County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
It was built in 1976, making it 49 years old at the 2025 inventory.
It carries about 410 vehicles a day (traffic count year 2018).
Its listed owner is the county highway agency.
It is one of 124 of the 259 inventoried bridges in Clark County rated fair (47.9%); 4 (1.5%) 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	Prestressed concrete multiple box beam
Length	about 63 ft
Location	00.90 NE of New Market Ro
NBI structure number	1000083
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-65 SB over Stansifer Avenue	2004	148,100	Good
I-65 SB over Court Avenue	2016	113,400	Good
I-65 SB over 6TH Street	2016	111,900	Good
I-65 NB US 31CD over 10TH Street	2015	88,299	Good
I-65 NB over 6TH Street	2015	88,299	Good
I-65 SB over 10TH Street	2016	88,299	Good