Road Stream Crossing Site PLT-I-20

Platte River Watershed, Kinney Creek

US 31

Inland Twp, Benzie County

GPS Coordinates: 44.66243 , -85.92488

T26 R13 Sec 7

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

Length: 400 ft.

Slope: 0%

Vegetation: heavy

Length: 200 ft.

Slope: 0%

Vegetation: heavy

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 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

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

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