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Details NBI 2012

State:MI
Place Name:Nahma (Township of)
County:Delta
NBI Structure Number:000000000002140
Route Sign Prefix:County Highway
Route Number:2167
Facility Carried:FED FOREST HWY 13
Feature Intersected:STURGEON RIVER
Location:7 MI N OF NAHMA JCT
Year Built:1941
RecordType:Roadway is carried ON the structure
Owner:County Highway Agency
Highway Agency District:01
Maintenance Responsibility:County Highway Agency
Functional Class:Major Collector, Rural
Service On Bridge:Highway
Service Under Bridge:Waterway
Latitude:45 59 21.04 N
Longitude:86 40 47.63 W
Material Design:Concrete
Design Construction:Tee Beam
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):32.0
Approach Roadway Width (m):11
Lanes on Structure:2
Average Daily Traffic:360
Year of Average Daily Traffic:1986
Design Load:M 18
Scour:Bridge foundations determined to be stable for the assessed or calculated scour condition.
Bridge Railings:Do not meet currently acceptable standards.
Historical Significance:Bridge is not eligible for the National Register of Historic Places.
# of Spans in Main Structure:3
Bridge Median:No Median
StructureFlared:No flare
Transitions:Meets currently acceptable standards.
Approach Guardrail:Meets currently acceptable standards.
Approach Guardrail Ends:Meets currently acceptable standards.
Navigation Control:No Navigation Control on waterway (bridge permit not required).
Structure Open?:Open, no restrictions
Deck:Fair Condition
Superstructure:Satisfactory Condition
Substructure:Good Condition
Structural Evaluation:Equal to present minimum criteria
Sufficiency Rating (%):88.5