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 | 8:36:55 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| 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 | 8:29:55 PM | 2.00 | 1:50 | 2:48 | 65 | |
| Cinco Ranch Blvd | Kingsland | 8:36:55 PM | 2.20 | 18:12 | 21:00 | 7 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:29:55 PM | 1.50 | 1:54 | 22:53 | 47 |  |
| Morton | Clay Rd | 8:36:55 PM | 1.60 | 1:32 | 24:25 | 63 | |
| Clay Rd | Beckendorff | 8:36:55 PM | 1.30 | 1:15 | 25:40 | 62 | |
| Beckendorff | FM-529 | 8:36:55 PM | 1.00 | 00:55 | 26:35 | 65 | |
| FM-529 | West Rd | 8:36:55 PM | 2.50 | 1:49 | 28:24 | 83 | |
| West Rd | House Hahl | 8:36:55 PM | 1.30 | 1:31 | 29:55 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:36:55 PM | 1.40 | 1:22 | 31:17 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:36:55 PM | 2.40 | 2:05 | 33:22 | 69 | |
| Summary | 30.55 | 33:22 | 33:22 | 55 | |
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 | 8:36:55 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:36:55 PM | 1.40 | 1:20 | 3:26 | 63 | |
| House Hahl | West Rd | 8:36:55 PM | 1.30 | 1:36 | 5:02 | 49 | |
| West Rd | FM-529 | 8:36:55 PM | 2.50 | 1:48 | 6:50 | 83 | |
| FM-529 | Beckendorff | 8:36:55 PM | 1.00 | 1:06 | 7:56 | 55 | |
| Beckendorff | Clay Rd | 8:36:55 PM | 1.30 | 1:10 | 9:06 | 67 | |
| Clay Rd | Morton | 8:36:55 PM | 1.60 | 1:48 | 10:54 | 53 | |
| Morton | IH-10 Katy | 8:36:55 PM | 1.50 | 1:23 | 12:17 | 65 | |
| IH-10 Katy | Kingsland | 8:36:55 PM | 1.25 | 1:15 | 13:32 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:36:55 PM | 2.20 | 1:50 | 15:22 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 8:36:55 PM | 2.00 | 7:40 | 23:02 | 16 | |
| 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 | 22:55 | 22:55 | 80 | |
