Southwest 4th Avenue
Moderate · AceOregon
No photos yet
Add the first4.1 km2.5 mi
Distance
0 m0 ft
Elevation gain
55m
Est. time
Route
Route type
- No bicycles
What to expect on this trail
- Surface: concrete:plates
- Gently graded
- Mostly flat
- Hiking
- Running
How these were worked out
- Surface: concrete:platesrecorded
- OpenStreetMap records the surface of this trail as "concrete:plates". Source: OpenStreetMap, high confidence.
- Gently gradedestimated
- Nine tenths of this trail is at or below a 2.6% grade, so the climbing is easy going throughout. Source: DEM terrain profile, moderate confidence.
- Mostly flatestimated
- It gains 0 m per kilometre, and 95% of it sits under a 3.7% grade. Source: DEM terrain profile, moderate confidence.
Biking is not listed. That means no explicit permission is recorded, which is not the same as a prohibition — see the bike section below.
Ace's Active Trek A real workout with honest climbing — pack water and snacks.
About this trail
Southwest 4th Avenue is a 4.1 km trail in Oregon. Route imported from OpenStreetMap (© OpenStreetMap contributors, ODbL); community descriptions, photos, and condition reports welcome.
Play the route
Fly the trail end to end, with the climb as it comes.
Conditions
Loading forecast…
Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 0 m
- High point
- 48 m
- 90th percentile grade
- 2.6%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
prohibited
OpenStreetMap marks bicycle access as prohibited on part of this route, while other sections are marked open. A closure anywhere on a route closes the whole route here, so treat it as closed until the restricted section is identified.
Sections of this route are mapped as open to bicycles and at least one is not. Identify the closed section before planning to ride any of it.
Estimated MTB suitability
Easy
53% confidence - score 23/100
- - Terrain: 2.6% 90th-percentile grade and 0 m climbing per km.
- - Surface: concrete:plates.
Source: Explicit OpenStreetMap access tags - OpenStreetMap contributors - checked Aug 2, 2026 - rules v2
View access evidencePosted signs and current land-manager closures always override OpenTrail.
Report incorrect bike access
Connecting trails
Trails whose path meets this one — plan a longer route or a loop.
- 4T Trail21.4 km · 13.3 mi · Marquam Nature ParkHard · Ivy
- Southwest 5th Avenue2.2 km · 1.4 miEasy · Fern
- Southwest Oak Street1.8 km · 1.1 miEasy · Fern
- Southwest 3rd Avenue1.7 km · 1.0 miEasy · Fern
- Southwest Salmon Street1.6 km · 1.0 miEasy · Fern
- Southwest Main Street1.4 km · 0.9 miEasy · Fern
- Southwest Jefferson Street1.4 km · 0.9 mi · South Park BlocksEasy · Fern
- Southwest Morrison Street1.3 km · 0.8 miEasy · Fern
- Southwest Yamhill Street1.3 km · 0.8 miEasy · Fern
- Southwest Taylor Street1.2 km · 0.7 miEasy · Fern
- Southwest Madison Street1.0 km · 0.6 miEasy · Fern
- Southwest Columbia Street1.0 km · 0.6 miEasy · Fern
- Southwest Columbia Street0.9 km · 0.6 miEasy · Fern
- Southwest Clay Street0.8 km · 0.5 miEasy · Fern
- Southwest Lincoln Street0.7 km · 0.5 miEasy · Fern
- Southwest Market Street0.7 km · 0.4 miEasy · Fern
- Southwest Montgomery Street0.6 km · 0.4 miEasy · Fern
Trails nearby
Other routes within about 15 km.
- 300 m away
Southwest Broadway
Easy · FernOregon
1.56 km · 20m · ↑ 0 m
- 400 m away
Terwilliger Trail
Hard · IvyOregon
12.15 km · 3h 5m · ↑ 220 m
- 450 m away
Moody Avenue Trail
Easy · FernOregon
1.55 km · 20m · ↑ 0 m
- 650 m away
Willamette Greenway Trail
Hard · IvyGeorge Rogers Park, Oregon
38.01 km · 8h 45m · ↑ 181 m
- 700 m away
Willamette Greenway
Moderate · AceOregon
5.89 km · 1h 20m · ↑ 7 m
- 800 m away
Hawthorne Bridge
Moderate · AceOregon
3.06 km · 45m · ↑ 23 m
- 900 m away
Connor Trail
Easy · FernOregon
807 m · 10m · ↑ 0 m
- 1000 m away
Sunnyside Trail
Easy · FernMarquam Nature Park, Oregon
896 m · 10m · ↑ 0 m
- 1000 m away
North Macadam to Hamilton/Scholls Ferry
Hard · IvyOregon
10.89 km · 3h 0m · ↑ 352 m
- 1000 m away
Nature Loop Trail
Easy · FernMarquam Nature Park, Oregon
1.92 km · 35m · ↑ 80 m
- 1000 m away
Shadyside Trail
Easy · FernMarquam Nature Park, Oregon
631 m · 10m · ↑ 0 m
- 1000 m away
Ross Island Bridge
Easy · FernOregon
1.13 km · 15m · ↑ 22 m
Photos
Location metadata is stripped from uploads automatically. New photos are reviewed by a moderator before they appear publicly.
No photos yet.
Reviews
Create a free account to review this trail.
Frequently asked
How long is Southwest 4th Avenue?
Southwest 4th Avenue is 4.1 km (2.5 miles) as a route. Allow roughly 55m at a steady walking pace, not counting stops.
How hard is Southwest 4th Avenue?
OpenTrail rates it moderate. It climbs about 0 m overall, and its steepest sustained stretches run around 3%.
Where is Southwest 4th Avenue?
Southwest 4th Avenue is in Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at Southwest 4th Avenue?
No parking area is mapped within 1.5 km of this route in OpenStreetMap. That is not the same as there being none — check local access rules before you go.
Can you bike Southwest 4th Avenue?
Bicycles are not permitted, according to OpenStreetMap contributors. Legal access and how rideable the surface actually is are tracked separately on this page.