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 | 6:40:37 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 6:40:37 PM | 2.00 | 1:47 | 3:03 | 67 | |
| Oyster Creek | Harlem Rd | 6:40:37 PM | 1.60 | 1:23 | 4:26 | 69 | |
| Harlem Rd | W Bellfort | 6:40:37 PM | 1.50 | 1:16 | 5:42 | 71 | |
| W Bellfort | Bellaire | 6:40:37 PM | 2.90 | 2:43 | 8:25 | 64 | |
| Bellaire | S Fry Rd | 6:38:38 PM | 1.60 | 3:12 | 11:37 | 30 |  |
| S Fry Rd | Cinco Ranch Blvd | 6:40:37 PM | 2.00 | 7:02 | 18:39 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 6:40:37 PM | 2.20 | 5:25 | 24:04 | 24 |  |
| Kingsland | IH-10 Katy | 6:40:37 PM | 1.25 | 1:02 | 25:06 | 73 | |
| IH-10 Katy | Morton | 6:40:37 PM | 1.50 | 3:49 | 28:55 | 24 | |
| Morton | Clay Rd | 6:40:37 PM | 1.60 | 2:16 | 31:11 | 42 |  |
| Clay Rd | Beckendorff | 6:40:37 PM | 1.30 | 1:16 | 32:27 | 62 | |
| Beckendorff | FM-529 | 6:40:37 PM | 1.00 | 00:55 | 33:22 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:40:37 PM | 2.40 | 2:09 | 35:28 | 67 | |
| 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 | 6:40:37 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:40:37 PM | 1.00 | 00:59 | 3:03 | 61 | |
| Beckendorff | Clay Rd | 6:40:37 PM | 1.30 | 1:17 | 4:20 | 61 | |
| Clay Rd | Morton | 6:40:37 PM | 1.60 | 1:56 | 6:16 | 50 | |
| Morton | IH-10 Katy | 6:37:37 PM | 1.50 | 1:04 | 7:20 | 84 | |
| IH-10 Katy | Kingsland | 6:40:37 PM | 1.25 | 1:29 | 8:49 | 51 | |
| Kingsland | Cinco Ranch Blvd | 6:40:37 PM | 2.20 | 4:18 | 13:07 | 31 | |
| Cinco Ranch Blvd | S Fry Rd | 6:40:37 PM | 2.00 | 5:22 | 18:29 | 22 | |
| S Fry Rd | Bellaire | 6:40:37 PM | 1.60 | 1:37 | 20:06 | 59 | |
| Bellaire | W Bellfort | 6:40:37 PM | 2.90 | 2:48 | 22:54 | 62 | |
| W Bellfort | Harlem Rd | 6:40:37 PM | 1.50 | 1:29 | 24:23 | 61 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 6:40:37 PM | 2.00 | 1:43 | 26:05 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 26:03 | 26:03 | 70 | |
