BALTIMORE STREET over GWYNNS FALLS: CSX (Route: 1670)
Num:200000BC2402010x
Open: no restriction [A]
Built: 1931, Reconstructed: 2000
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Arch - Deck [11]
Approach Span(s): Concrete [1] Slab [01]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 99.4 m = 326.1 ft
Main Spans: 3 at 34.7 m = 113.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 12.8 m = 42.0 ft (4 Lanes) and Out-To-Out: 17 m = 55.8 ft for a 12.8 m = 42.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Baltimore [04000]: Baltimore city [510], Maryland [24]
Owned by City or Municipal Highway Agency [04], DOT District: 4
0.2 MI E HILTON PKWY

Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 32.7 metric ton = 36.0 tons ()
Inventory: 32.7 metric ton = 36.0 tons ()

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Basically intolerable requiring high priority of corrrective action [3]
Waterway: Superior to present desirable criteria [9] 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: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 9375 (2016) and Trucks: 10%
Future ADT: 11215 (In 2034 )

FREDERICK AVE over GWYNNS FALLS: CSX (Route: 144)
Num:200000BC2206010x
Open: no restriction [A]
Built: 1930, Reconstructed: 2015
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.8 Kilometers)

Bridge Type
Main Span(s): Concrete [1] 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: 69.8 m = 229.0 ft
Main Spans: 2 at 33.5 m = 109.9 ft
Approach Spans: 0
Skew: 54
Width, Roadway: 14 m = 45.9 ft (4 Lanes) and Out-To-Out: 20.2 m = 66.3 ft for a 14 m = 45.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Baltimore [04000]: Baltimore city [510], Maryland [24]
Owned by City or Municipal Highway Agency [04], DOT District: 4
0.6 MI E HILTON PKWY

Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 56.2 metric ton = 61.8 tons (Load Factor(LF) [1])
Inventory: 33.6 metric ton = 37.0 tons (Load Factor(LF) [1])

Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: June 2020 [0620] and Frequency: 24

Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 18410 (2020) and Trucks: 8%
Future ADT: 22915 (In 2042 )