US Bridges

Harbin Drive over Trib of N Boque River

Good

Erath County, Texas · 700 Ft N of US67/377 · Structure no. 020730B00380001

Built
1998
27 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
23 ft
3 main spans
Daily traffic
3,362
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Harbin Drive over Trib of N Boque River is a concrete culvert carrying Harbin Drive over Trib of N Boque River in Erath County, Texas. It was built in 1998, so it is 27 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 3,362 vehicles a day, roughly 3% of them trucks, projected to reach 4,707 by 2042. The structure is 23 ft (7 m) long and 150 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHarbin Drive
CrossesTrib of N Boque River
Location700 Ft N of US67/377
RouteCity Street 0
StateTexas
Coordinates32.20651, -98.21722
Functional classUrban Minor Arterial

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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length23 ft (7 m)
Longest span6 ft (1.8 m)
Deck width150 ft (45.6 m)
Roadway width71 ft (21.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,362 (2019)
Projected traffic4,707 by 2042
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Harbin Drive over Trib of N Boque River built?

It was built in 1998, making it 27 years old in 2025.

What condition is Harbin Drive over Trib of N Boque River 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 June 2024.

How much traffic does Harbin Drive over Trib of N Boque River carry?

About 3,362 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Harbin Drive over Trib of N Boque River?

The structure is 23 ft (7 m) long with a longest span of 6 ft (1.8 m) and a deck 150 ft wide.

Who owns Harbin Drive over Trib of N Boque River?

It is owned by the City or Municipal Highway Agency.