Impact of the introduction of average speed limits

Request



1. Does Lincolnshire County Council have any data about the impact of the introduction of average speed limits (ASL) on collisions at the A15 / Green Man Road junction ? (i.e. any data that may suggest that the ASL has increased or decreased the number of collisions at that specific junction)? If so, can it be provided? 

Decision

I can confirm that the information requested is held by Lincolnshire County Council. I have detailed below the information that is being released to you. 

 

1.

A15 Metheringham Average Speed Camera Site

 

Fatal

Serious

Slight

Before Gatso (January 94-February 02)

3

23

47

Gatso (February 02 - July 15)

0

16

63

Avg Speed (July 15 - August 25)

2

4

44

Avg per Year

Fatal

Serious

Slight

Before Gatso

0.18

1.35

2.75

Gatso

0.00

1.19

4.70

Avg Speed

0.20

0.39

4.33

       
 

Fatal

Serious

Slight

10 Years Before

0

10

50

10 Years After

2

4

44

       
       

A15 Green Man Rd Jct

 

Fatal

Serious

Slight

Before Gatso (January 94-February 02)

0

2

9

Gatso (February 02 - July 15)

0

1

6

Avg Speed (July 15 - August 25)

0

0

14

Avg per Year

Fatal

Serious

 

 

Reference number
13598193
Date request received
1 September 2025
Date of decision
15 September 2025