US Bridges

Lp 390 over Union Pacific Railroad

Good

Harrison County, Texas · 0.65 MI SE of SH 43 · Structure no. 191030157505018

Built
1995
30 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
150 ft
1 main span
Daily traffic
3,746
2019 count
Owner
State
State Highway Agency

About this bridge

Lp 390 over Union Pacific Railroad is a prestressed concrete stringer/multi-beam or girder carrying Lp 390 over Union Pacific Railroad in Harrison County, Texas. It was built in 1995, so it is 30 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 3,746 vehicles a day, roughly 14% of them trucks, projected to reach 6,390 by 2033. The structure is 150 ft (45.7 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesLp 390
CrossesUnion Pacific Railroad
Location0.65 MI SE of SH 43
RouteState Highway 390
CountyHarrison County
StateTexas
Coordinates32.5523, -94.29981
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length150 ft (45.7 m)
Longest span60 ft (18.3 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,746 (2019)
Projected traffic6,390 by 2033
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lp 390 over Union Pacific Railroad built?

It was built in 1995, making it 30 years old in 2025.

What condition is Lp 390 over Union Pacific Railroad 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 September 2023.

How much traffic does Lp 390 over Union Pacific Railroad carry?

About 3,746 vehicles per day (2019 count), of which roughly 14% are trucks.

How long is Lp 390 over Union Pacific Railroad?

The structure is 150 ft (45.7 m) long with a longest span of 60 ft (18.3 m) and a deck 46 ft wide.

Who owns Lp 390 over Union Pacific Railroad?

It is owned by the State Highway Agency.