US Bridges

Old Milsap Pct 3 over Big Grindstone Ck

Good

Parker County, Texas · 200 Ft E of Newberry RD · Structure no. 021840AA0496004

Built
2002
23 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
369
2014 count
Owner
County
County Highway Agency

About this bridge

Old Milsap Pct 3 over Big Grindstone Ck is a prestressed concrete stringer/multi-beam or girder carrying Old Milsap Pct 3 over Big Grindstone Ck in Parker County, Texas. It was built in 2002, so it is 23 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 369 vehicles a day, projected to reach 450 by 2029. The structure is 75 ft (22.9 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesOld Milsap Pct 3
CrossesBig Grindstone Ck
Location200 Ft E of Newberry RD
RouteCounty Highway 0
StateTexas
Coordinates32.75759, -97.96634
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span75 ft (22.9 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic369 (2014)
Projected traffic450 by 2029
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Milsap Pct 3 over Big Grindstone Ck built?

It was built in 2002, making it 23 years old in 2025.

What condition is Old Milsap Pct 3 over Big Grindstone Ck in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.

How much traffic does Old Milsap Pct 3 over Big Grindstone Ck carry?

About 369 vehicles per day (2014 count).

How long is Old Milsap Pct 3 over Big Grindstone Ck?

The structure is 75 ft (22.9 m) long with a longest span of 75 ft (22.9 m) and a deck 32 ft wide.

Who owns Old Milsap Pct 3 over Big Grindstone Ck?

It is owned by the County Highway Agency.