ST 12 WATER ST over WATER N NASHUA RIVER (Route: 12)
Num:F040181KLDOTNBIx
Open: no restriction [A]
Built: 1937, Reconstructed: 1961
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.4 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: Monolithic Concrete (concurrently placed with structural deck) [1]

Bridge Dimensions
Length: 29 m = 95.1 ft
Main Spans: 1 at 27.4 m = 89.9 ft
Approach Spans: 0
Skew: 22
Width, Roadway: 11.2 m = 36.7 ft (2 Lanes) and Out-To-Out: 14.9 m = 48.9 ft for a 11.3 m = 37.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Fitchburg [23875]: Worcester County [027], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 3
AT CORNER OF WALNUT ST.

Condition
Deck: Poor [4]
Superstructure: Fair [5]
Substructure: Poor [4]
Loading
Design: M 18 / H 20 [4]
Operating: 57.8 metric ton = 63.6 tons (Load Factor(LF) [1])
Inventory: 34.7 metric ton = 38.2 tons (Load Factor(LF) [1])

Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Inspections
Date: August 2020 [0820] and Frequency: 12

Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 14174 (2019) and Trucks: 5%
Future ADT: 18952 (In 2031 )

HWY FIFTH ST over COMB BMRR & N NASHUA RI (Route: 0)
Num:F04019ANLDOT634x
Open: no restriction [A]
Built: 2002, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stayed girder [14]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 200.3 m = 657.2 ft
Main Spans: 3 at 108.8 m = 357.0 ft
Approach Spans: 0
Skew: 31
Width, Roadway: 9.8 m = 32.2 ft (2 Lanes) and Out-To-Out: 13.6 m = 44.6 ft for a 9.8 m = 32.2 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Fitchburg [23875]: Worcester County [027], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 3
5TH ST/N NASH RIV-B&M RR

Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 70.2 metric ton = 77.2 tons (Load Factor(LF) [1])
Inventory: 42.1 metric ton = 46.3 tons (Load Factor(LF) [1])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
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: July 2020 [0720] and Frequency: 24

Future Work
Work Needed: Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 9650 (2014) and Trucks: 5%
Future ADT: 6365 (In 2031 )

ST 2 A/WATER ST over COMB BOULDER DR & BMRR (Route: 2)
Num:F0401723NDOT634x
Posted for load [P]
Built: 0, Reconstructed: 1954
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Low slump Concrete [4]

Bridge Dimensions
Length: 60.4 m = 198.2 ft
Main Spans: 4 at 16.8 m = 55.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 16.8 m = 55.1 ft (4 Lanes) and Out-To-Out: 21.9 m = 71.9 ft for a 16.8 m = 55.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Fitchburg [23875]: Worcester County [027], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 3
JUST N OF ST-12

Condition
Deck: Fair [5]
Superstructure: Critical [2]
Substructure: Fair [5]
Loading
Design: M 18 / H 20 [4]
Operating: 38.9 metric ton = 42.8 tons (Load Factor(LF) [1])
Inventory: 23.3 metric ton = 25.6 tons (Load Factor(LF) [1])

Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: January 2021 [0121] and Frequency: 3

Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 18164 (2019) and Trucks: 4%
Future ADT: 26058 (In 2032 )

ST 2 A/LAUREL ST over COMB BMRR & NASHUA RIV (Route: 2)
Num:F0401623MDOT634x
Open: no restriction [A]
Built: 1899, Reconstructed: N/A [0000]
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Masonry [8] Arch - Deck [11]
Approach Span(s): Other [00]
Deck: Not applicable [N] with Wearing Surface: Not applicable (applies only to structures with no deck) [N]

Bridge Dimensions
Length: 53.3 m = 174.9 ft
Main Spans: 4 at 16.5 m = 54.1 ft
Approach Spans: 0
Skew: 45
Width, Roadway: 10.4 m = 34.1 ft (3 Lanes) and Out-To-Out: 15.8 m = 51.8 ft for a 10.4 m = 34.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Fitchburg [23875]: Worcester County [027], Massachusetts [25]
Owned by State Highway Agency [01], DOT District: 3
AT JCT. OF ST-12 SOUTH

Condition
Deck: Not Applicable [N]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design:
Operating: 77.4 metric ton = 85.1 tons (No rating analysis or evaluation performed [5])
Inventory: 77.4 metric ton = 85.1 tons (Load Factor(LF) [1])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: June 1999 [699] and Frequency: 24

Future Work
Work Needed: Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 4896 (2018) and Trucks: 6%
Future ADT: 31633 (In 2032 )

HWY COMMRCIAL ST over WATER NASHUA RIVER (Route: 0)
Num:F040151JUMUNNBIx
Posted for load [P]
Built: 1939, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.8 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: 29.8 m = 97.8 ft
Main Spans: 2 at 15.3 m = 50.2 ft
Approach Spans: 0
Skew: 6
Width, Roadway: 9.8 m = 32.2 ft (2 Lanes) and Out-To-Out: 12.2 m = 40.0 ft for a 9.7 m = 31.8 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Fitchburg [23875]: Worcester County [027], Massachusetts [25]
Owned by City or Municipal Highway Agency [04], DOT District: 3
0.1 MI. E. OF PUTNAM ST.

Condition
Deck: Satisfactory [6]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: M 18 / H 20 [4]
Operating: 42.2 metric ton = 46.4 tons (Load Factor(LF) [1])
Inventory: 25.3 metric ton = 27.8 tons (Load Factor(LF) [1])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Inspections
Date: July 2020 [0720] and Frequency: 24

Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 19.9 km = 12.3 mi
Traffic
ADT: 130 (2019) and Trucks: 1%
Future ADT: 205 (In 2031 )