diff --git a/R/route_analysis.Rmd b/R/route_analysis.Rmd
index c9d287c..53d4bed 100644
--- a/R/route_analysis.Rmd
+++ b/R/route_analysis.Rmd
@@ -1,5 +1,5 @@
 ---
-title: "East High Active Travel"
+title: "Route Analysis"
 output:
   html_document:
     toc: true
@@ -11,10 +11,6 @@ editor_options:
   chunk_output_type: console
 ---
 
-# Input Data & Configuration
-
-## Libraries
-
 ```{r libs, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
 date()
 rm(list=ls())
@@ -30,42 +26,32 @@ fig.height <- 6
 set.seed(1)
 ```
 
-## GeoPackage Data
+# Main R script
+
+```{r Rscript, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
+## school focus
+school_focus <- data.frame(name = c("East High School"), NCES_CODE = c("550852000925"))
+
+## walk boundary
+walk_boundary_m <- 1.5 * 1609
+
+## load school locations
 
-```{r gpkg, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
 WI_schools <- st_transform(st_read(dsn = "data/Schools/Wisconsin_Public_Schools_-5986231931870160084.gpkg"), crs = 4326)
 WI_schools <- WI_schools %>% mutate(geom = SHAPE)
-```
 
-## Addresses Data
-
-```{r addresses, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
+## load addresses
 addresses <- read_csv(file="data/addresses/Addresses_Students_EastHS_2024_GeocodeResults.csv") %>%
   filter(lat > 0) %>%
   st_as_sf(coords=c("lon","lat"), crs=4326) # remember x=lon and y=lat
-```
 
-## Open Source Routing Machine (OSRM)
-
-```{r osrm, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
+## set osrm options
 options(osrm.server = "http://127.0.0.1:5000/")
 options(osrm.profile = "walk")
-```
 
-## Stadia Maps API Key
-
-```{r stadiamaps, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
 register_stadiamaps(key = substr(read_file(file = "api_keys/stadia_api_key"), 1, 36))
-```
-
-# Analysis
-
-## Subset Addresses Within 1.5 Miles
-
-```{r walkBoundary, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
-walk_boundary_m <- 1.5 * 1609 ## walk boundary
-school_focus <- data.frame(name = c("East High School"), NCES_CODE = c("550852000925")) ## school focus
 
+## subset addresses within 1.5 miles
 walk_boundary_poly <- fill_holes(st_make_valid(osrmIsodistance(
   loc = WI_schools %>% filter(NCES_CODE %in% school_focus$NCES_CODE),
   breaks = c(walk_boundary_m),
@@ -73,11 +59,8 @@ walk_boundary_poly <- fill_holes(st_make_valid(osrmIsodistance(
 ), units::set_units(1, km^2))
 
 addresses_near <- st_intersection(addresses, walk_boundary_poly)
-```
 
-## Bike Level of Traffic Stress (LTS)
-
-```{r bikelts, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
+## load bike tls
 bike_lts <- st_read("data/bike_lts/bike_lts_DANE.geojson")
 # make lts attribute a factor
 bike_lts[["lts"]] <- as.factor(bike_lts$LTS_F)
@@ -91,11 +74,6 @@ bike_lts_scale <- data.frame(code = c(1, 2, 3, 4, 9),
                                        "#fdae61",
                                        "#d7191c",
                                        "#d7191c"))
-```
-
-## The Rest
-
-```{r therest, eval = TRUE, echo = TRUE, results = "show", warning = FALSE, error = TRUE, message = FALSE}
 
 ## calculate routes
 routes <- list(NULL)
diff --git a/README.md b/README.md
index 9471dc2..4d0610c 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,3 @@ This script will generate a few figures:
 ## Using make
 The command `make route_analysis` will run *route_analysis.Rmd* which
 is an R markdown file containing the original R script *route_analysis.R*
-
-## Misc.
-- [Bike Level of Traffic Stress (LTS)](https://www.dvrpc.org/webmaps/bike-lts/analysis/)