OTTAWA ST over MUSKEGON RIVER S BRANCH (Route: 0)
Num:7700x
Posted for load [P]
Built: 1929, Reconstructed: N/A [0000]
Historic: Bridge is on the NRHP. [1]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 11.4 m = 37.4 ft
Main Spans: 1 at 10.9 m = 35.8 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 12.2 m = 40.0 ft (2 Lanes) and Out-To-Out: 16.4 m = 53.8 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Muskegon [56320]: Muskegon County [121], Michigan [26]
Owned by City or Municipal Highway Agency [04], DOT District: 3
0.25 MI N OF BAYOU ST

Condition
Deck: Poor [4]
Superstructure: Critical [2]
Substructure: Fair [5]
Loading
Design: MS 13.5 / HS 15 [3]
Operating: 4.5 metric ton = 5.0 tons (Load Factor(LF) [1])
Inventory: 2.7 metric ton = 3.0 tons (Load Factor(LF) [1])

Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Equal to present desirable criteria [8]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Basically intolerable requiring high priority of corrrective action [3] and "Bridge with ""unknown"" foundation that has not been evaluated for scour. [U]"
Inspections
Date: October 2020 [1020] and Frequency: 6

Future Work
Work Needed:
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 599 (2002) and Trucks: 0%
Future ADT: 1000 (In 2022 )

US-31 BR SB over S BR MUSKEGON RIVER (Route: 31)
Num:7633x
Open: no restriction [A]
Built: 1964, Reconstructed: 2004
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]

Bridge Dimensions
Length: 29.6 m = 97.1 ft
Main Spans: 3 at 10.7 m = 35.1 ft
Approach Spans: 0
Skew: 11
Width, Roadway: 22 m = 72.2 ft (4 Lanes) and Out-To-Out: 22.9 m = 75.1 ft for a 19.5 m = 64.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Muskegon [56320]: Muskegon County [121], Michigan [26]
Owned by State Highway Agency [01], DOT District: 3
IN MUSKEGON

Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 86.1 metric ton = 94.7 tons (Load Factor(LF) [1])
Inventory: 51.6 metric ton = 56.8 tons (Load Factor(LF) [1])

Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: April 2020 [0420] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 9943 (2007) and Trucks: 5%
Future ADT: 11061 (In 2018 )

US-31 BR NB over S BR MUSKEGON RIVER (Route: 31)
Num:7634x
Open: no restriction [A]
Built: 1964, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.2 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Latex Concrete or similar additive [3]

Bridge Dimensions
Length: 31.7 m = 104.0 ft
Main Spans: 3 at 11.2 m = 36.7 ft
Approach Spans: 0
Skew: 23
Width, Roadway: 19.4 m = 63.7 ft (4 Lanes) and Out-To-Out: 20.4 m = 66.9 ft for a 19.5 m = 64.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Muskegon [56320]: Muskegon County [121], Michigan [26]
Owned by State Highway Agency [01], DOT District: 3
IN MUSKEGON

Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Very Good [8]
Loading
Design: MS 18 / HS 20 [5]
Operating: 86 metric ton = 94.6 tons (Load Factor(LF) [1])
Inventory: 51.5 metric ton = 56.7 tons (Load Factor(LF) [1])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: April 2020 [0420] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 9943 (2007) and Trucks: 5%
Future ADT: 11061 (In 2018 )

M-120 over MUSKEGON RIVER (Route: 120)
Num:7611x
Open: no restriction [A]
Built: 2001, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.3 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]

Bridge Dimensions
Length: 84.6 m = 277.6 ft
Main Spans: 3 at 32.6 m = 107.0 ft
Approach Spans: 0
Skew: 60
Width, Roadway: 20.4 m = 66.9 ft (4 Lanes) and Out-To-Out: 21.3 m = 69.9 ft for a 19.2 m = 63.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Muskegon [56320]: Muskegon County [121], Michigan [26]
Owned by State Highway Agency [01], DOT District: 3
IN MUSKEGON

Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Fair [5]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 99.9 metric ton = 109.9 tons (Load Factor(LF) [1])
Inventory: 47.9 metric ton = 52.7 tons (Load Factor(LF) [1])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: July 1999 [799] and Frequency: 24

Future Work
Work Needed: Bridge deck replacement with only incidental widening. [37]
Bridge Detour: 1 km = 0.6 mi
Traffic
ADT: 27282 (2007) and Trucks: 3%
Future ADT: 29883 (In 2018 )

US-31 BR SB over S BR MUSKEGON RIVER (Route: 31)
Num:7635x
Open: no restriction [A]
Built: 1964, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Latex Concrete or similar additive [3]

Bridge Dimensions
Length: 32 m = 105.0 ft
Main Spans: 3 at 11.2 m = 36.7 ft
Approach Spans: 0
Skew: 12
Width, Roadway: 12 m = 39.4 ft (2 Lanes) and Out-To-Out: 13.1 m = 43.0 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Muskegon [56320]: Muskegon County [121], Michigan [26]
Owned by State Highway Agency [01], DOT District: 3
IN MUSKEGON

Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 54.6 metric ton = 60.1 tons (Load Factor(LF) [1])
Inventory: 32.7 metric ton = 36.0 tons (Load Factor(LF) [1])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Better than present minimum criteria [7]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: April 2020 [0420] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 11592 (2007) and Trucks: 5%
Future ADT: 10686 (In 2018 )

US-31 BR NB over MUSKEGON RIVER (Route: 31)
Num:7636x
Open: no restriction [A]
Built: 2010, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Box Beam or girders - Single or Spread [06]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]

Bridge Dimensions
Length: 35.1 m = 115.2 ft
Main Spans: 3 at 13.2 m = 43.3 ft
Approach Spans: 0
Skew: 15
Width, Roadway: 14.9 m = 48.9 ft (2 Lanes) and Out-To-Out: 15.9 m = 52.2 ft for a 13.5 m = 44.3 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Muskegon [56320]: Muskegon County [121], Michigan [26]
Owned by State Highway Agency [01], DOT District: 3
IN MUSKEGON

Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Satisfactory [6]
Loading
Design: Greater than HL93 [B]
Operating: 78.6 metric ton = 86.5 tons (Load Factor(LF) [1])
Inventory: 47 metric ton = 51.7 tons (Load Factor(LF) [1])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: April 2020 [0420] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 11592 (2007) and Trucks: 5%
Future ADT: 10686 (In 2018 )