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 | 8:36:56 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:36:56 PM | 1.50 | 1:17 | 2:41 | 70 | |
| W Bellfort | Bellaire | 8:36:56 PM | 2.90 | 2:51 | 5:32 | 61 | |
| Bellaire | S Fry Rd | 8:36:56 PM | 1.60 | 1:27 | 6:59 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:36:56 PM | 2.00 | 2:03 | 9:02 | 59 | |
| Cinco Ranch Blvd | Kingsland | 8:36:56 PM | 2.20 | 2:15 | 11:17 | 59 | |
| Kingsland | IH-10 Katy | 8:32:56 PM | 1.25 | 4:10 | 15:27 | 18 |  |
| IH-10 Katy | Morton | 8:15:28 PM | 1.50 | 2:23 | 17:50 | 38 |  |
| Morton | Clay Rd | 8:36:56 PM | 1.60 | 1:35 | 19:25 | 61 | |
| Clay Rd | Beckendorff | 8:36:56 PM | 1.30 | 1:16 | 20:41 | 62 | |
| Beckendorff | FM-529 | 8:36:56 PM | 1.00 | 00:55 | 21:36 | 65 | |
| FM-529 | West Rd | 8:36:56 PM | 2.50 | 2:15 | 23:51 | 67 | |
| West Rd | House Hahl | 8:36:56 PM | 1.30 | 1:10 | 25:01 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:36:56 PM | 1.40 | 1:17 | 26:18 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:36:56 PM | 2.40 | 2:05 | 28:23 | 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 | 8:36:56 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:36:56 PM | 1.40 | 1:18 | 3:25 | 65 | |
| House Hahl | West Rd | 8:36:56 PM | 1.30 | 1:16 | 4:41 | 62 | |
| West Rd | FM-529 | 8:26:57 PM | 2.50 | 2:10 | 6:51 | 69 | |
| FM-529 | Beckendorff | 8:36:56 PM | 1.00 | 1:01 | 7:52 | 59 | |
| Beckendorff | Clay Rd | 8:36:56 PM | 1.30 | 1:11 | 9:03 | 66 | |
| Clay Rd | Morton | 8:36:56 PM | 1.60 | 2:02 | 11:05 | 47 |  |
| Morton | IH-10 Katy | 8:36:56 PM | 1.50 | 1:07 | 12:12 | 81 | |
| IH-10 Katy | Kingsland | 8:36:56 PM | 1.25 | 1:11 | 13:23 | 63 | |
| Kingsland | Cinco Ranch Blvd | 8:36:56 PM | 2.20 | 5:30 | 18:53 | 24 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:36:56 PM | 2.00 | 18:49 | 37:42 | 6 | |
| S Fry Rd | Bellaire | 8:36:56 PM | 1.60 | 2:59 | 40:41 | 32 | |
| Bellaire | W Bellfort | 8:36:56 PM | 2.90 | 4:08 | 44:49 | 42 | |
| 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 | 44:44 | 44:44 | 41 | |
