Dial House Road over Trib. N.fork Grand River
Good Condition19 years old60 vehicles/day
Location
| State | North Dakota |
| County | Bowman |
| Location | 13 South 4 West Bowman |
| Carries | Dial House Road |
| Crosses | Trib. N.fork Grand River |
| Coordinates | 45.98867, -103.48304 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 9 (Excellent) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Area | 88.9 sq m |
| Main Spans | 2 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 60 (2017) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2021 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000006128200 |