Lakeshore Drive over Pumped Storage Penstocks

Good Condition56 years old1,400 vehicles/day

Location

StateMichigan
CountyMason
Location4 Mi S Of Ludington
CarriesLakeshore Drive
CrossesPumped Storage Penstocks
Coordinates43.89312, -86.44253

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length872.0 ft (265.8 m)
Max Span108.9 ft (33.2 m)
Deck Width38.4 ft (11.7 m)
Deck Area3109.9 sq m
Main Spans8
Year Built1970

Traffic

Avg Daily Traffic1,400 (1997)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000006660

Nearby Bridges

Chauvez RD over Us-31 1.6 mi Good Meisenheimer RD over Us-31 2.5 mi Fair Us-31 SB over Old Us-31 2.5 mi Fair Us-31 NB over Old Us-31 2.5 mi Fair Old Us-31 over Pere Marquette River 2.7 mi Fair Old Us-31 over Pere Marquette River 3.0 mi Fair Us-31 SB over Kibby Creek 3.5 mi Fair Us-31 NB over Kibby Creek 3.5 mi Fair Us-31 Br over Us-31 3.7 mi Fair Us-31 SB over Pere Marquette River 3.7 mi Fair