This document summarizes the needs and accomplishments of the Utah Department of Transportation Structures Division. It outlines projects completed in 2014 related to bridge replacement/rehabilitation and preservation. It also discusses the planned 2018 bridge replacement program budget of $15.2 million to replace deficient bridges. Additionally, it reviews the bridge load rating, inspection, and underwater inspection programs and their goals to ensure bridge safety and collect condition data.

1. Structures Division
Needs and Accomplishments
Carmen Swanwick, S.E.
Chief Structural Engineer
January 2015

2. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Presentation Outline
 Bridge Projects
 Bridge replacement/rehabilitation
 Bridge preservation
• Scour mitigation
 Bridge Programs
 Bridge load rating
 Bridge inspection
• Underwater bridge inspections

3. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Replacement/Rehabilitation
2014 Accomplishments
 Replaced two bridges
 Constructed three new bridges
 Replaced two bridge superstructures
 Replaced two bridge decks
 Widened/extended two structures
 Rehabilitated one substructure
 Removed one structurally deficient structure
 Addressed eight bridges with the South Davis
Corridor (under construction)

4. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Replacement/Rehabilitation
2018 Program
 Program Value: $15,200,000
 Program Goals:
 Ensure safety of the traveling public
 Allow for programmatic approach to rehabilitating or
replacing deteriorating structures
 Performance Measure:
 To have no deficient bridges on the state system

5. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Replacement/Rehabilitation
2018 Program
 I-80 over UPRR at Blackrock: Replacement
 SR-65; Henefer Interchange and Weber River
Crossing: Rehabilitation
 Devil’s Slide Bridge near Croydon: Replacement

6. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Replacement/Rehabilitation
I-80 over UPRR at Blackrock: Replacement
 Funding amount: $9,000,000
 Scope: Bridge replacement

7. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Replacement/Rehabilitation
SR-65; Henefer Interchange and Weber River Crossing: Rehabilitation
 Funding amount: $2,450,000
 Scope: Bridge rehabilitation

8. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Replacement/Rehabilitation
Devil’s Slide Bridge near Croydon: Replacement
 Funding amount: $1,800,000
 Scope: Bridge replacement

9. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Replacement/Rehabilitation
Performance Measure

10. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
2014 Accomplishments
 Applied six healer sealer treatments
 Placed one thin bonded polymer overlay
 Placed two polyester concrete overlays
 Replaced seven asphalt overlays
 Performed two scour mitigations
 Completed ten other minor preservation
treatments

11. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
2016 Program
 Program Value: $8,500,000
 Program Goals:
 Preserve infrastructure to extend service life
 Performance Measure:
 Maintain the system in state of good repair

12. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
2016 Scour Mitigation
 Incorporate scour mitigation within bridge
preservation
 Address state owned scour critical bridges

13. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
Performance Measure

14. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
Performance Measure

15. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
Performance Measure

16. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
Performance Measure

17. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
Performance Measure

18. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Preservation
Performance Measure

19. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Programs
Bridge Load Rating
0
100
200
300
400
500
600
700
800
900
1000
FY 2013 FY 2014 FY 2015 FY 2016
NumberofBridgeLoadRatings
Bridge Load Rating Program
Planned Completed

20. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Programs
Bridge Inspection
 Program Value: $1,500,000 annually
 Program Goals:
 Ensure safety to the traveling public
 Provide condition data for planning
 Continue collection of National Bridge Elements
 Integrate inspections with planning

21. U D O T S t r u c t u r e s D i v i s i o n
T r a n s p o r t a t i o n C o m m i s s i o n | N e e d s a n d A c c o m p l i s h m e n t s | J a n . 2 0 1 5
Bridge Programs
Bridge Underwater Inspection
 Program Value: $800,000 (complete)
 Program Goals:
 Inspect all foundations that are continuously under
water (five-year cycle)
 Identify potential scour issues
• No issues identified

22. Thank you