diff --git a/gtfs_funnel/concatenate_monthly_scheduled_service.py b/gtfs_funnel/concatenate_monthly_scheduled_service.py
index da2a9f615..b736c0e49 100644
--- a/gtfs_funnel/concatenate_monthly_scheduled_service.py
+++ b/gtfs_funnel/concatenate_monthly_scheduled_service.py
@@ -6,8 +6,8 @@
 schedule_gtfs_dataset_key.
 """
 import pandas as pd
-from segment_speed_utils import helpers, time_helpers, time_series_utils
-from shared_utils import rt_dates
+from segment_speed_utils import helpers, time_series_utils
+from shared_utils import rt_dates, time_helpers
 from update_vars import GTFS_DATA_DICT, SCHED_GCS
 
 def parse_service_date(df: pd.DataFrame) -> pd.DataFrame:
diff --git a/gtfs_funnel/stop_arrivals_in_roads.py b/gtfs_funnel/stop_arrivals_in_roads.py
index 488435c00..6d623d57b 100644
--- a/gtfs_funnel/stop_arrivals_in_roads.py
+++ b/gtfs_funnel/stop_arrivals_in_roads.py
@@ -8,10 +8,9 @@
 
 from segment_speed_utils import (helpers, 
                                  gtfs_schedule_wrangling, 
-                                 time_helpers
                                 )
 from segment_speed_utils.project_vars import PROJECT_CRS   
-from shared_utils import rt_dates
+from shared_utils import rt_dates, time_helpers
 from update_vars import SHARED_GCS, SCHED_GCS
 
 road_cols = ["linearid", "mtfcc", "fullname"]
diff --git a/open_data/data_dictionary.yml b/open_data/data_dictionary.yml
index b8ff9e42b..e3e009814 100644
--- a/open_data/data_dictionary.yml
+++ b/open_data/data_dictionary.yml
@@ -60,7 +60,7 @@ common-fields:
         offpeak - offpeak hours are 12am-6:59am inclusive, 10am-2:59pm inclusive, and 8pm-11:59pm inclusive.
         peak - peak hours are 7am-9:59am inclusive and 3pm-7:59pm inclusive.
         all_day 
-    definition_source: "https://github.com/cal-itp/data-analyses/blob/main/rt_segment_speeds/segment_speed_utils/time_helpers.py"  
+    definition_source: "https://github.com/cal-itp/data-analyses/blob/main/_shared_utils/shared_utils/time_helpers.py"  
   - &hqta_type
     definition: |-
       Indicates the type of High Quality Transit Area as defined in the Public Resources Code that a stop is and/or falls within. Valid options are: hq_corridor_bus (PRC 21155), major_stop_bus (PRC 21064.3), major_stop_rail (PRC 21064.3), major_stop_ferry (PRC 21064.3), major_stop_brt (PRC 21064.3, 21060.2)
diff --git a/open_data/xml/speeds_by_route_time_of_day_fgdc.xml b/open_data/xml/speeds_by_route_time_of_day_fgdc.xml
index a50f6fc57..9adee1a3a 100644
--- a/open_data/xml/speeds_by_route_time_of_day_fgdc.xml
+++ b/open_data/xml/speeds_by_route_time_of_day_fgdc.xml
@@ -96,7 +96,7 @@
   offpeak - offpeak hours are 12am-6:59am inclusive, 10am-2:59pm inclusive, and 8pm-11:59pm inclusive.
   peak - peak hours are 7am-9:59am inclusive and 3pm-7:59pm inclusive.
   all_day </attrdef>
-				<attrdefs>https://github.com/cal-itp/data-analyses/blob/main/rt_segment_speeds/segment_speed_utils/time_helpers.py</attrdefs>
+				<attrdefs>https://github.com/cal-itp/data-analyses/blob/main/_shared_utils/shared_utils/time_helpers.py</attrdefs>
 			</attr>
 			<attr>
 				<attrlabl>speed_mph</attrlabl>
diff --git a/open_data/xml/speeds_by_stop_segments_fgdc.xml b/open_data/xml/speeds_by_stop_segments_fgdc.xml
index 6cf551592..4f2d5f246 100644
--- a/open_data/xml/speeds_by_stop_segments_fgdc.xml
+++ b/open_data/xml/speeds_by_stop_segments_fgdc.xml
@@ -115,7 +115,7 @@
   offpeak - offpeak hours are 12am-6:59am inclusive, 10am-2:59pm inclusive, and 8pm-11:59pm inclusive.
   peak - peak hours are 7am-9:59am inclusive and 3pm-7:59pm inclusive.
   all_day </attrdef>
-				<attrdefs>https://github.com/cal-itp/data-analyses/blob/main/rt_segment_speeds/segment_speed_utils/time_helpers.py</attrdefs>
+				<attrdefs>https://github.com/cal-itp/data-analyses/blob/main/_shared_utils/shared_utils/time_helpers.py</attrdefs>
 			</attr>
 			<attr>
 				<attrlabl>base64_url</attrlabl>
diff --git a/rt_segment_speeds/scripts/average_segment_speeds.py b/rt_segment_speeds/scripts/average_segment_speeds.py
index c7b0b6368..ad9e68170 100644
--- a/rt_segment_speeds/scripts/average_segment_speeds.py
+++ b/rt_segment_speeds/scripts/average_segment_speeds.py
@@ -16,12 +16,13 @@
                                  helpers, 
                                  metrics,
                                  segment_calcs,
-                                 time_helpers, 
                                  time_series_utils
                                  )
+from shared_utils import time_helpers
 from update_vars import GTFS_DATA_DICT, SEGMENT_GCS
 from segment_speed_utils.project_vars import SEGMENT_TYPES
 
+
 OPERATOR_COLS = [
     "schedule_gtfs_dataset_key", 
 ]
diff --git a/rt_segment_speeds/scripts/average_summary_speeds.py b/rt_segment_speeds/scripts/average_summary_speeds.py
index 7ddb66a7b..d3c3ad25e 100644
--- a/rt_segment_speeds/scripts/average_summary_speeds.py
+++ b/rt_segment_speeds/scripts/average_summary_speeds.py
@@ -14,8 +14,8 @@
 from calitp_data_analysis import utils
 from segment_speed_utils import (gtfs_schedule_wrangling, 
                                  metrics,
-                                 time_helpers, 
                                  )
+from shared_utils import time_helpers
 from segment_speed_utils.project_vars import SEGMENT_TYPES
 from update_vars import SEGMENT_GCS, GTFS_DATA_DICT
 from average_segment_speeds import (OPERATOR_COLS, CROSSWALK_COLS,