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CR 1100S over Branch Thompson Slough

Bartholomew County, Indiana · rated Good in the 2025 National Bridge Inventory

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

CR 1100S over Branch Thompson Slough in Bartholomew County, Indiana, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 2009, making it 16 years old at the 2025 inventory.
It carries about 240 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 139 of the 269 inventoried bridges in Bartholomew County rated good (51.7%); 10 (3.7%) 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	Steel stringer or multi-beam girder
Length	about 43 ft
Location	00.86 W SR 11
NBI structure number	0300236
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I-65 over SR 46	1996	47,435	Fair
I-65 SB over Driftwood River	1961	27,789	Good
17TH St over Haw Creek	1968	27,600	Good
I-65 NB over US 31	1961	25,632	Fair
I-65 NB over Louisville & Indiana RR	1968	25,460	Fair
I-65 SB over US 31	1961	24,401	Fair