US Bridges

Biscamp RD over Mill Creek

Good

Hardin County, Texas · 0.3 MI W of FM 92 Int · Structure no. 201010AA0240002

Built
1991
34 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
35 ft
4 main spans
Daily traffic
399
2019 count
Owner
County
County Highway Agency

About this bridge

Biscamp RD over Mill Creek is a concrete culvert carrying Biscamp RD over Mill Creek in Hardin County, Texas. It was built in 1991, so it is 34 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 399 vehicles a day, projected to reach 559 by 2039. The structure is 35 ft (10.7 m) long and 61 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesBiscamp RD
CrossesMill Creek
Location0.3 MI W of FM 92 Int
RouteCounty Highway 0
StateTexas
Coordinates30.40946, -94.18326
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span7 ft (2.1 m)
Deck width61 ft (18.5 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic399 (2019)
Projected traffic559 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$1,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Biscamp RD over Mill Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Biscamp RD over Mill Creek 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 May 2023.

How much traffic does Biscamp RD over Mill Creek carry?

About 399 vehicles per day (2019 count).

How long is Biscamp RD over Mill Creek?

The structure is 35 ft (10.7 m) long with a longest span of 7 ft (2.1 m) and a deck 61 ft wide.

Who owns Biscamp RD over Mill Creek?

It is owned by the County Highway Agency.