N 1900 Rd over Oak Ridge Trib to Mud CR
Douglas County, Kansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- N 1900 Rd over Oak Ridge Trib to Mud CR in Douglas County, Kansas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2024, making it 1 years old at the 2025 inventory.
- It carries about 50 vehicles a day (traffic count year 2018).
- Its listed owner is the county highway agency.
- It is one of 239 of the 314 inventoried bridges in Douglas County rated good (76.1%); 3 (1.0%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- It does not appear under this structure number in the 2024 inventory (a new or renumbered structure).
- Its most recent inspection on record is dated October 2024, on a 24-month routine inspection cycle.
- 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 → (39.01516, -95.20393)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 8 | Very good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 41 ft |
| Location | 2.0 E & 1.0 S of Midland |
| NBI structure number | 000231049204360 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 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 Kansas department of transportation.
Busiest bridges in Douglas County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| 23rd Street over Frontage Road | 2013 | 28,300 | Good |
| K-10 Hwy over Us40/us-59 Hwy | 1996 | 23,800 | Good |
| Us40-us59 Hwy over NB Access to Kta 40 | 1956 | 22,877 | Fair |
| I-70 Hwy EB (kta) over US-40 Hwy | 2006 | 22,636 | Good |
| I-70 Hwy WB (kta) over US-40 Hwy | 2006 | 22,636 | Good |
| I-70 Hwy EB (kta) over Local Road | 2006 | 22,636 | Good |
All bridges nearby: Douglas County, KS bridge conditions · every bridge in Douglas County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.