Vintage Construction Fun!
Build the Road Construction Set

Relive the 1970s with this classic 159-piece LEGO set. A nostalgic build for collectors and vintage LEGO enthusiasts.

🏛 Construction
Set #780

Road Construction Set

The Road Construction Set is a charming slice of classic LEGO town life.

Before you buy

Who it's for
Beginner build Ideal for LEGO enthusiasts interested in vintage sets and simple, classic construction themes.
Build
164 pieces · about 1.5 hours Build time is an estimate.
Price
$12.99 list price · 7.9¢ per piece
Availability
Likely retired
★★★★☆ 4.6 community rating from 7 ratings

Fans appreciate the Road Construction Set for its nostalgic value and simple, classic design. The set captures the essence of early LEGO town themes, though some may find the building techniques basic compared to modern sets.

MSRP
$12.99
Best Price
$11.69
You Save
10% OFF
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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Road Construction Set is a charming slice of classic LEGO town life. Released in 1976, it perfectly encapsulates the simple yet engaging construction themes of the era, offering a nostalgic trip for older fans and a delightful introduction for newer builders.

This set is perfect for vintage LEGO collectors and those interested in the history of the LEGO brand. The build is straightforward and enjoyable, showcasing the evolution of LEGO design, and it makes a wonderful display piece alongside other classic town sets.

Skip this if you're looking for complex building techniques or modern design aesthetics. Consider more recent City sets for advanced features and detailed models.

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
164
Pieces
⏱
1.5h
Estimated Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Simple building techniques reflecting the era's design
  • Focus on functional play with basic vehicle construction
  • Classic LEGO color scheme and vintage elements
  • Easy to follow instructions suitable for younger builders

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
A
Investment Grade
⏳ Retired
The Road Construction Set, released in 1976, holds significant investment potential due to its age, rarity, and nostalgic appeal. Complete sets in good condition command a premium on the secondary market. As a classic town set, it benefits from the sustained interest in vintage LEGO themes. However, condition is crucial, and missing parts can significantly impact value. While the initial MSRP was low, its current market price reflects its scarcity and collector demand. Like all vintage sets, there are risks associated with storage and potential fading or damage to the bricks.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Compared to modern LEGO City sets, the Road Construction Set offers a simpler, more nostalgic building experience. While newer sets boast greater detail and complexity, this vintage set provides a unique glimpse into the history of LEGO design. Collectors interested in classic town themes may prefer this set over contemporary offerings, while those seeking advanced building techniques might find more recent sets more appealing.

📦 Parts Inventory

Official piece count
164
Parts cataloged in this inventory
38 unique parts, 159 pieces

LEGO counts 164 pieces. This inventory comes from a separate parts catalog and lists 159; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Windscreen 2 x 4 x 1 2/3 Windscreen 2 x 4 ...
Part #: 21 2× Trans-Clear
Technic Link with Two Studs Technic Link with...
Part #: 273 48× Black
Brick 2 x 4 without Cross Supports Brick 2 x 4 witho...
Part #: 3001a 2× Black
Brick 2 x 4 without Cross Supports Brick 2 x 4 witho...
Part #: 3001a 6× Yellow
Brick 2 x 4 without Cross Supports Brick 2 x 4 witho...
Part #: 3001a 4× Red
Brick 2 x 2 without Inside Ridges Brick 2 x 2 witho...
Part #: 3003a 2× Yellow
Brick 1 x 2 Brick 1 x 2
Part #: 3004 1× Yellow
Brick 1 x 1 Brick 1 x 1
Part #: 3005 4× Yellow
Brick 1 x 8 Brick 1 x 8
Part #: 3008 2× Red
Brick 1 x 6 Brick 1 x 6
Part #: 3009 2× Red
Brick 1 x 6 Brick 1 x 6
Part #: 3009 4× Yellow
Brick 1 x 4 Brick 1 x 4
Part #: 3010 2× Red
Brick 1 x 4 Brick 1 x 4
Part #: 3010 4× Trans-Clear
Brick 1 x 4 Brick 1 x 4
Part #: 3010 2× Yellow
Plate 2 x 4 Plate 2 x 4
Part #: 3020 9× Yellow
Plate 2 x 4 Plate 2 x 4
Part #: 3020 3× Red
Plate 2 x 2 Plate 2 x 2
Part #: 3022 1× Yellow
Plate 1 x 1 Plate 1 x 1
Part #: 3024 2× Yellow
Plate 4 x 12 Plate 4 x 12
Part #: 3029 2× Red
Plate 4 x 10 Plate 4 x 10
Part #: 3030 3× Yellow
Plate 4 x 6 Plate 4 x 6
Part #: 3032 3× Yellow
Plate 2 x 8 Plate 2 x 8
Part #: 3034 4× Yellow
Plate 2 x 8 Plate 2 x 8
Part #: 3034 3× Red
Brick Sloped 45° 2 x 4 Brick Sloped 45° ...
Part #: 3037 1× Yellow
Brick Round 1 x 1 Solid Stud Brick Round 1 x 1...
Part #: 3062a 2× Black
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 2× Red
Panel, Trapezoid, Tipper End Flat with Pins, 1 x 2 Anti-studs Panel, Trapezoid,...
Part #: 3145 1× Yellow
Hinge Plate 2 x 5 with Large Hole [Complete Assembly] Hinge Plate 2 x 5...
Part #: 3149bc01 3× Red
Brick Special 1 x 2 with Digger Bucket Arm Holder Brick Special 1 x...
Part #: 3317 1× Yellow
Turntable 4 x 4 - Old Type Complete - Faceted Turntable 4 x 4 -...
Part #: 3404ac01 1× Black
Construction Vehicle Bucket Smooth 3 x 5 x 1 & 1/3 Construction Vehi...
Part #: 3433 1× Yellow
Tipper End Sloped Tipper End Sloped
Part #: 3436 1× Yellow
Plate Special 2 x 5 with Towball Socket Plate Special 2 x...
Part #: 3491 1× Red
Crane Bucket [Complete Assembly] Crane Bucket [Com...
Part #: 3492c01 1× Yellow
Tyre 43 x 17 Tyre 43 x 17
Part #: 3634 4× Black
Hinge Plate 2 x 4 with Articulated Joint - Male Hinge Plate 2 x 4...
Part #: 3639 1× Red
Hinge Plate 2 x 4 with Articulated Joint - Female Hinge Plate 2 x 4...
Part #: 3640 1× Red
Brick Sloped Inverted 45° 2 x 2 [Round Bottom Pin] Brick Sloped Inve...
Part #: 3660a 4× Red
Technic Axle 8 Technic Axle 8
Part #: 3707 2× Milky White
Technic Brick 2 x 4 with Top/Side/End Holes and Hollow Studs Technic Brick 2 x...
Part #: 3709a 2× Light Gray
Technic Gear 9 Large Tooth Technic Gear 9 La...
Part #: 569 4× Red
Technic Bush Old Type 2 Technic Bush Old ...
Part #: 585 4× Red
Wheel Old with 4 Studs Wheel Old with 4 ...
Part #: 7039 4× Red
Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside Brick Special 2 x...
Part #: 7049bc01 2× Black
Construction Vehicle Bucket Arm, Large Construction Vehi...
Part #: 828 1× Red
The set features a solid collection of basic bricks and plates in classic yellow and red, along with some Technic elements for functional play. The inclusion of vintage wheels and tires adds to the set's charm and value for collectors.

🛒 Where to Buy

eBay
✓ In Stock
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Walmart
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$12.34
Target
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$12.99

💎 Notable Parts

Black Technic Link with Two Studs (48x) $4.80
Yellow Plate 2 x 4 (9x) $0.90
Red Wheel Old with 4 Studs (4x) $2.00
Black Tyre 43 x 17 (4x) $6.00
Est. BrickLink Part Value
$13.70

💡 MOC Potential

🏙 Expand your classic LEGO town with additional construction vehicles and buildings.
🚗 Create alternate vehicle designs using the wheels and chassis components.
🌳 Design a construction site diorama with landscaping and groundwork.

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Charts Inventory Statistics

38
Unique Parts
164
Official Piece Count
159
Cataloged Inventory Pieces
0
Minifigures

LEGO counts 164 pieces. This inventory comes from a separate parts catalog and lists 159; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Inventory Version: 1

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