Built 1908 (118 yrs ago) Closed to traffic Through Truss
Bridge #93
Built
1908
Type
Through Truss
Style
Pratt
Coordinates
35.8086389, -97.1761667

Identity & location

NBI Number
031400000000000
Structure Number
42N3270E0830002
Carries
N3270 / Dobbs Rd
Crosses
Bear Creek
Year Built
1908

Structure

Pratt Through Truss

Bridge Type
Through Truss
Main Span Style
Pratt

Appears in datasets

ODOT Off System Bridges NBI

Survey data vs. current bridge record

Field Survey Bridge
NBI No 03140 03140 ✓
Structure No 42N3270E0830002 42N3270E0830002 ✓
ODOT BRKEY 3140 — ⚠
County Logan Logan ✓
Facility Carried N3270 N3270 / Dobbs Rd ✗
Feature BEAR CREEK Bear Creek ✓
Alt Name 42N3270E0830002 — ⚠
Description 102ft. PIN CONNECTED HI TRUSS SPAN — ⚠
Year Built 1908 1908 ✓
Latitude 35.80860833 35.8086389 ✗
Longitude -97.17627778 -97.1761667 ✗
Overall Length 101.001 — ⚠
Deck Width 16.201 — ⚠
Main Spans 1 — ⚠
Skew 0 — ⚠
Lanes 1 — ⚠
Road Width 14.101 — ⚠
Material 3 - Steel — ⚠
Design Truss — Thru (10) — ⚠
Span Type Main Main span (M) — ⚠
Deck Structure Wood or Timber (8) — ⚠
Open / Closed Closed (K) — ⚠
Sufficiency 0 — ⚠
Structure Rating Failed (0) — ⚠
Deck Rating Failed (0) — ⚠
Super Rating Failed (0) — ⚠
Sub Rating Failed (0) — ⚠
Culvert Rating Not applicable (N) — ⚠
Owner 02 - County Highway Agency — ⚠
Custodian 02 - County Highway Agency — ⚠
Hwy System 0 - Off Highway — ⚠
Functional Class 09 - Local (Rural) — ⚠
Bridge System D — ⚠
ADT 100 — ⚠
ADT Year 2022 — ⚠
Historical 2 — ⚠
Source: Oklahoma Department of Transportation (ArcGIS / NBI) · Imported May 6, 2026

Oklahoma Spans of Time 2021

Survey data vs. current bridge record

Field Survey Bridge
County Logan Logan ✓
NBI No 03140 03140 ✓
Structure No 42N3270E0830002 42N3270E0830002 ✓
Facility Carried N3270 N3270 / Dobbs Rd ✗
Feature BEAR CREEK — ⚠
Truss Type Pratt Through Truss Through Truss ✗
Year Built 1908 1908 ✓
NRHP Listed No ✓
NRHP Eligible Yes — ⚠
NRHP Criteria Eligible (C) — ⚠
Source: Oklahoma Department of Transportation · Imported May 7, 2026

Oklahoma Spans of Time 2007

Survey data vs. current bridge record

Field Survey Bridge
County Logan Logan ✓
Structure No 42N3270E0830002 42N3270E0830002 ✓
Build Date 1908 1908 ✓
Bridge Type Through Truss Through Truss ✓
Num Spans 1 — ⚠
Total Length 102 — ⚠
Longest Span 102 — ⚠
Builder Plate No — ⚠
Connections pinned — ⚠
Builder Canton Bridge Co. — ⚠
Curb Width 14 — ⚠
NR Eligible No — ⚠
Source: Oklahoma Department of Transportation · Imported May 4, 2026

Oklahoma Spans of Time 1993

Survey data vs. current bridge record

Field Survey Bridge
County Logan Logan ✓
Structure Number 42N3270E0830002 42N3270E0830002 ✓
Built Year 1908 1908 ✓
Bridge Type Through Truss Through Truss ✓
Bridge Design Pratt — ⚠
Num Spans 1 — ⚠
Total Length 102 — ⚠
Main Span Length 102 — ⚠
Builder Plate Yes — ⚠
Connections pinned — ⚠
Builder Canton Bridge Co. — ⚠
Curb Width 14 — ⚠
NRHP Listed Yes ✗
Source: Oklahoma Department of Transportation / Spans of Time (1993) · Imported May 6, 2026

All surveys vs. bridge record

4 surveys · 47 fields

Field Bridge 2026 2021 2007 1993
NBI No 03140 03140 ✓ 03140 ✓ — —
Structure No 42N3270E0830002 42N3270E0830002 ✓ 42N3270E0830002 ✓ 42N3270E0830002 ✓ 42N3270E0830002 ✓
ODOT BRKEY — 3140 — — —
County Logan Logan ✓ Logan ✓ Logan ✓ Logan ✓
Facility Carried N3270 / Dobbs Rd N3270 ✗ N3270 ✗ — —
Feature Bear Creek BEAR CREEK ✓ BEAR CREEK ✓ — —
Alt Name — 42N3270E0830002 — — —
Description — 102ft. PIN CONNECTED HI TRUSS SPAN — — —
Year Built 1908 1908 ✓ 1908 ✓ 1908 ✓ 1908 ✓
Latitude 35.8086389 35.80860833 ✗ — — —
Longitude -97.1761667 -97.17627778 ✗ — — —
Overall Length — 101.001 — — —
Deck Width — 16.201 — — —
Main Spans — 1 — — —
Skew — 0 — — —
Lanes — 1 — — —
Roadway / Curb Width — 14.101 — 14 14
Material — 3 - Steel — — —
Design — Truss — Thru (10) — — —
Span Type Main — Main span (M) — — —
Deck Structure — Wood or Timber (8) — — —
Open / Closed — Closed (K) — — —
Sufficiency — 0 — — —
Structure Rating — Failed (0) — — —
Deck Rating — Failed (0) — — —
Super Rating — Failed (0) — — —
Sub Rating — Failed (0) — — —
Culvert Rating — Not applicable (N) — — —
Owner — 02 - County Highway Agency — — —
Custodian — 02 - County Highway Agency — — —
Hwy System — 0 - Off Highway — — —
Functional Class — 09 - Local (Rural) — — —
Bridge System — D — — —
ADT — 100 — — —
ADT Year — 2022 — — —
Historical — 2 — — —
Truss Type Through Truss — Pratt Through Truss ✗ Through Truss ✓ Through Truss ✓
NRHP Listed — No ✓ — Yes ✗
NRHP Eligible — — Yes No —
NRHP Criteria — — Eligible (C) — —
Num Spans — — — 1 1
Total Length — — — 102 102
Main / Longest Span — — — 102 102
Builder Plate — — — No Yes
Connections — — — pinned pinned
Builder — — — Canton Bridge Co. Canton Bridge Co.
Bridge Design — — — — Pratt
✓ matches the bridge record · ✗ differs · blank in the Bridge column means the bridge record has no value for that field.

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