SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:39:36 PM | 2.20 | 2:08 | 2:00 | 62 |  |
| Kingsland | IH-10 Katy | 3:38:36 PM | 1.25 | 00:57 | 2:57 | 79 | |
| IH-10 Katy | Morton | 3:15:37 PM | 1.50 | 1:41 | 4:38 | 53 | |
| Morton | Clay Rd | 3:39:36 PM | 1.60 | 1:25 | 6:03 | 68 | |
| Clay Rd | Beckendorff | 3:39:36 PM | 1.30 | 1:15 | 7:18 | 62 | |
| Beckendorff | FM-529 | 3:39:36 PM | 1.00 | 00:55 | 8:13 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:39:36 PM | 1.40 | 1:13 | 9:24 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:39:36 PM | 2.40 | 2:05 | 11:29 | 69 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:39:36 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:39:36 PM | 1.40 | 1:19 | 3:20 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:38:36 PM | 1.00 | 00:54 | 4:12 | 67 | |
| Beckendorff | Clay Rd | 3:39:36 PM | 1.30 | 1:12 | 5:24 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:39:36 PM | 1.50 | 5:50 | 11:13 | 15 |  |
| IH-10 Katy | Kingsland | 3:39:36 PM | 1.25 | 1:22 | 12:35 | 55 | |
| Kingsland | Cinco Ranch Blvd | 3:36:38 PM | 2.20 | 2:12 | 14:47 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 14:39 | 14:39 | 125 | |
