RailwayData | Bridges - SAC 296 - Little Salkeld Viaduct

LITTLE SALKELD VIADUCT

Structure Overview

Asset Name: Little Salkeld Viaduct
Asset Type: Bridge (Viaduct)
Operational Status: Functionary

Location Details

ELR & Structure Ref: SAC 296
Railway Location: 289m 35ch / 289m 0770yds
Railway Location (rounded): 289.44m / 465.80Km
OS Location Ref: NY567353
Territory: London North Western (Lancs & Cumbria)

Contruction Details

Primary Material: RBE - Brick
Structural Form: Arch
Listed Structure: YES

Ownership & Maintainance Details

Structure Owner: Network Rail (CE-Struct)
Cost Recoverable: No- - -Annual Maint. Charge: No

Individual Components

MilesCH.YardsKmAssetNameStatus
289.44350770465.80SpanLITTLE SALKELD - Span 1 of 7Functionary
289.44350770465.80SpanLITTLE SALKELD - Span 2 of 7Functionary
289.44350770465.80SpanLITTLE SALKELD - Span 3 of 7Functionary
289.44350770465.80SpanLITTLE SALKELD - Span 4 of 7 MILL RACEFunctionary
289.44350770465.80SpanLITTLE SALKELD - Span 5 of 7 BRIGGLE BECKFunctionary
289.44350770465.80SpanLITTLE SALKELD - Span 6 of 7Functionary
289.44350770465.80SpanLITTLE SALKELD - Span 7 of 7Functionary
290.15120264466.95SpanLITTLE SALKELD RD - Span 1 of 1Functionary
289.97771700466.65SpanLITTLE SALKELD RIVER (ROBBERBY WATER) - Span 1 of 1Functionary

SCMI Ratings and Inspection Details

Every 6 years, Network Rail carry out detailed inspections on all their structures, which in most cases includes the calculation of an SCMI (or Structures Condition Marking Index). An SCMI score is a number between 0 and 100 and is used to grade the condition of a structure or how close it is to life-expiration. These figures are derived from a 2015 dataset and may not represent the present structure condition.

SCMI Score: 68- - -Bridge Condition Grade: 2- - -Inspection Date: 05/2016
68/100
As a (very) rough guide, a score below 40 is considered in poor condition, with a score above 80 in excellent condition.
The chart below shows SCMI scores and their equivalent Bridge Condition Grades (BCG).
SCMI: 80+
BCG: 1		 SCMI: 60 - 79
BCG: 2		 SCMI: 40 - 59
BCG: 3		 SCMI: 20 - 39
BCG: 4		 SCMI: -19
BCG: 5