Ush 12/18 Wb-s Bel over Cth Bb Monona Dr
Dane County, Wisconsin · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ush 12/18 Wb-s Bel over Cth Bb Monona Dr in Dane County, Wisconsin, 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 1988, making it 37 years old at the 2025 inventory.
- It carries about 58,500 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 278 of the 593 inventoried bridges in Dane County rated good (46.9%); 42 (7.1%) 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 → (43.045, -89.32395)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 137 ft |
| Location | 0.9M W Jct Ush 51 to N |
| NBI structure number | B13031800000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Wisconsin department of transportation.
Busiest bridges in Dane County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ush 12/18-w Beltli over Cmstpp RR | 1975 | 131,000 | Good |
| Ush 12/14/18/151 over Lrd Todd Dr | 1971 | 129,000 | Fair |
| Ush 12/18-s Beltli over Drainage Ditch | 1988 | 117,000 | Fair |
| Ih 39/90/94 over Starkweather Creek | 1959 | 109,000 | Fair |
| Ush 12/18 over Br Yahara River | 1962 | 86,700 | Fair |
| Ush 12/18 over Drainage Ditch | 1987 | 86,700 | Fair |
All bridges nearby: Dane County, WI bridge conditions · every bridge in Dane County · Wisconsin bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.