Low Gap Rd over Indian Creek
Morgan County, Indiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Low Gap Rd over Indian Creek in Morgan County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1973, making it 52 years old at the 2025 inventory.
- It carries about 630 vehicles a day (traffic count year 2023).
- Its listed owner is the county highway agency.
- It is one of 118 of the 253 inventoried bridges in Morgan County rated fair (46.6%); 9 (3.6%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated August 2024, on a 24-month routine inspection cycle.
- 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.
View this bridge on a map → (39.37918, -86.40054)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 100 ft |
| Location | 00.20 W of Mahalasville R |
| NBI structure number | 5500033 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | August 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.
Busiest bridges in Morgan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-70 EB over Bayliss State Ditch | 1966 | 40,874 | Fair |
| I-70 WB over Bayliss State Ditch | 1966 | 40,874 | Fair |
| SR 37 over Drainage Ditch | 1955 | 40,200 | Good |
| SR 39 over White River | 2012 | 31,623 | Good |
| SR 67 NB over Silon Crk (moons Branch) | 1958 | 28,858 | Fair |
| SR 67 SB over Silon Crk (moons Branch) | 1958 | 28,858 | Fair |
All bridges nearby: Morgan County, IN bridge conditions · every bridge in Morgan County · Indiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.