FM 486 over Alligator Slough

Fair Condition75 years old1,005 vehicles/day

Location

StateTexas
CountyMilam
Location2.3 Mi SW Of FM 487
CarriesFM 486
CrossesAlligator Slough
Coordinates30.71650, -97.14444

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length26.9 ft (8.2 m)
Max Span5.9 ft (1.8 m)
Deck Area59.9 sq m
Main Spans4
Year Built1951

Traffic

Avg Daily Traffic1,005 (2023)
Truck Traffic13%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number171660033705011

Nearby Bridges

FM 486 over Alligator Creek 0.1 mi Fair CR 428 over San Gabriel River 1.7 mi Fair FM 908 over Draw 2.3 mi Fair FM 486 over Baird Slough 3.4 mi Good FM 486 over San Gabriel River 3.5 mi Fair FM 486 over Small Creek 3.6 mi Good CR 429 over San Gabriel River 3.8 mi Good CR 421 over San Gabriel Ri Rel 3.8 mi Good FM 3061 over Alligator Creek 4.0 mi Fair FM 908 over Brushy Creek 4.2 mi Good