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 | 7:36:34 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| New Territory | FM-1464 | 7:36:34 PM | 1.50 | 1:27 | 2:33 | 62 | |
| FM-1464 | Oyster Creek | 7:36:34 PM | 2.00 | 1:42 | 4:15 | 71 | |
| Oyster Creek | Harlem Rd | 7:36:34 PM | 1.60 | 1:33 | 5:48 | 62 | |
| Harlem Rd | W Bellfort | 7:36:34 PM | 1.50 | 1:09 | 6:57 | 78 | |
| W Bellfort | Bellaire | 7:36:34 PM | 2.90 | 2:53 | 9:50 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:36:34 PM | 2.20 | 2:31 | 12:19 | 52 | |
| Kingsland | IH-10 Katy | 7:36:34 PM | 1.25 | 1:06 | 13:25 | 68 | |
| IH-10 Katy | Morton | 7:36:34 PM | 1.50 | 1:52 | 15:17 | 48 |  |
| Morton | Clay Rd | 7:36:34 PM | 1.60 | 1:23 | 16:40 | 69 | |
| Clay Rd | Beckendorff | 7:36:34 PM | 1.30 | 1:15 | 17:55 | 62 | |
| Beckendorff | FM-529 | 7:36:34 PM | 1.00 | 00:52 | 18:47 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:36:34 PM | 1.40 | 1:16 | 20:01 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:36:34 PM | 2.40 | 2:09 | 22:10 | 67 | |
| Summary | 30.55 | 22:10 | 22:10 | 83 | |
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 | 7:36:34 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:36:34 PM | 1.40 | 1:14 | 3:18 | 68 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:36:34 PM | 1.00 | 1:05 | 4:21 | 55 | |
| Beckendorff | Clay Rd | 7:36:34 PM | 1.30 | 1:08 | 5:29 | 69 | |
| Clay Rd | Morton | 7:36:34 PM | 1.60 | 2:11 | 7:40 | 44 | |
| Morton | IH-10 Katy | 7:36:34 PM | 1.50 | 1:16 | 8:56 | 71 | |
| IH-10 Katy | Kingsland | 7:36:34 PM | 1.25 | 1:09 | 10:05 | 65 | |
| Kingsland | Cinco Ranch Blvd | 7:36:34 PM | 2.20 | 2:10 | 12:15 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:36:34 PM | 2.90 | 2:40 | 14:53 | 65 | |
| W Bellfort | Harlem Rd | 7:36:34 PM | 1.50 | 1:14 | 16:07 | 73 | |
| Harlem Rd | Oyster Creek | 7:36:34 PM | 1.60 | 1:31 | 17:38 | 63 | |
| Oyster Creek | FM-1464 | 7:36:34 PM | 2.00 | 1:39 | 19:17 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:15 | 19:15 | 95 | |
