Mill St over Dry Branch Creek
Montgomery County, Indiana · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mill St over Dry Branch Creek in Montgomery County, Indiana, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1977, making it 48 years old at the 2025 inventory.
- It carries about 2,650 vehicles a day (traffic count year 2014).
- Its listed owner is the county highway agency.
- It is one of 121 of the 252 inventoried bridges in Montgomery County rated good (48.0%); 8 (3.2%) 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.
View this bridge on a map → (40.03173, -86.88996)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 85 ft |
| Location | 00.10 S. of ELMORE St |
| NBI structure number | 5400183 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Montgomery County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-74 over Remley Ditch | 1964 | 20,469 | Fair |
| I-74 WB over CSX RR | 1964 | 17,540 | Good |
| I-74 EB over SR 47 | 1964 | 17,525 | Fair |
| I-74 WB over SR 47 | 1964 | 17,525 | Fair |
| US 231 over Dry Branch | 1931 | 17,443 | Good |
| I-74 EB over Sugar Creek | 1964 | 17,400 | Fair |
All bridges nearby: Montgomery County, IN bridge conditions · every bridge in Montgomery County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.