28th Avenue over Sweet Briar Creek
Good Condition14 years old20 vehicles/day
Location
| State | North Dakota |
| County | Morton |
| Location | 6 West 1 South Of Mandan |
| Carries | 28th Avenue |
| Crosses | Sweet Briar Creek |
| Coordinates | 46.80801, -101.04956 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 111.9 ft (34.1 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 310.3 sq m |
| Main Spans | 1 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 20 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000030150121 |