Road Stream Crossing Site PLT-I-20

Platte River Watershed, Kinney Creek
US 31
Inland Twp, Benzie County
Information collected by:
GPS Coordinates: 44.66243 , -85.92488
T26 R13 Sec 7
Adjacent Land Owned by State
Severity: Moderate
Cost: $0.00
Site Location
Upstream Conditions
Downstream Conditions
Road Approach - Left
Road Approach - Right
Crossing Information
Road Width at Culvert: 45 ft.
Road Surface: Paved
Maintenance: year around
Low Point: At Stream
Existing Drainage Control? no
Any Failings? no
Type of Crossing: Bridge
Is this crossing constricted? no
Are there adjacent wetlands? yes
Left Approach
Length: 400 ft.
Slope: 0%
Vegetation: heavy
Right Approach
Length: 200 ft.
Slope: 0%
Vegetation: heavy
Culvert Information
Length: 50 ft.
Diameter: 15 ft.
Material: concrete
Condition :good
Flow: clear
Fill Depth: 8 ft.
Embankment Slope: 1:1
Fill Depth: 9 ft.
Embankment Slope: 1:1
Stream Information
Stream Width: 14 ft.
Stream Depth: 2 in.
Stream Current: moderate
Stream Substrate: sand,gravel
Stream Width: 13 ft.
Stream Depth: 1 in.
Stream Current: fast
Stream Substrate: sand,gravel
Erosion Information
Is there Streambank erosion beside the crossing? no
Is there embankment erosion? no
Is there erosion at the culvert outlet? no
Is there erosion at the shoulder and/or ditch? no
Is there pooling at the outlet? no
Is there sand over the crossing? no
Extent of Erosion: minor
Recommended Treatments
Action Recommended? no
Add pavement? no
Pave Left Approach: 0 Lineal Feet
Pave Right Approach: 0 Lineal Feet
Add paved raised edge? no
Number of erosion control structures: 0
Number of sediment basins: 0
Number of diversion outlets: 0
Increase fill? no
Replace culvert(s)? no
Extend culvert(s)? no
Lineal feet to extend: 0
Other Treatments: Bridge Repair
Comments: Railing is unstable allowing wall to become lose. Check with road commission for cost estimate.
Total Points:0
This page last updated on 2/9/2022.