Grogans Mill RD over Drainage Ditch

Fair Condition37 years old20,000 vehicles/day

Location

StateTexas
CountyMontgomery
Location0.15 Mi S Of Research For
CarriesGrogans Mill RD
CrossesDrainage Ditch
Coordinates30.15081, -95.48118

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length29.9 ft (9.1 m)
Max Span7.9 ft (2.4 m)
Deck Area254.8 sq m
Main Spans3
Year Built1989 (reconstructed 1992)

Traffic

Avg Daily Traffic20,000 (2015)
Truck Traffic1%
Lanes On Bridge6

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number121700AA0681002

Nearby Bridges

Woodlands PKWY over Panther Branch 0.3 mi Fair Woodlands PKWY WB over Grogans Mill RD 0.6 mi Good Woodlands PKWY EB over Grogans Mill RD 0.6 mi Good Grogans Mill RD NB over Lake Harrison 0.8 mi Good Grogans Mill RD SB over Lake Harrison 0.8 mi Good Grogans Mill RD SB over Drainage Ditch 1.1 mi Good Grogans Mill RD NB over Drainage Ditch 1.1 mi Good Sawdust RD over Panther Branch 1.2 mi Good Woodlands PKWY EB over Drainage Ditch 1.2 mi Fair Wedgewood Forest over Wedgewood Lake 1.3 mi Fair