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 | 3:07:55 PM | 1.00 | 1:20 | 1:20 | 45 |  |
| New Territory | FM-1464 | 3:16:55 PM | 1.50 | 1:22 | 2:42 | 66 |  |
| FM-1464 | Oyster Creek | 3:16:55 PM | 2.00 | 1:49 | 4:31 | 66 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:16:55 PM | 2.90 | 2:55 | 7:24 | 60 | |
| Bellaire | S Fry Rd | 3:16:55 PM | 1.60 | 1:28 | 8:52 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:16:55 PM | 2.00 | 1:58 | 10:50 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 3:16:55 PM | 1.30 | 1:19 | 12:05 | 59 | |
| Beckendorff | FM-529 | 3:16:55 PM | 1.00 | 00:53 | 12:58 | 68 | |
| FM-529 | West Rd | 3:16:55 PM | 2.50 | 2:16 | 15:14 | 66 | |
| West Rd | House Hahl | 3:16:55 PM | 1.30 | 1:12 | 16:26 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 3:16:55 PM | 1.40 | 1:15 | 17:41 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:16:55 PM | 2.40 | 2:08 | 19:49 | 68 | |
| Summary | 30.6 | 19:49 | 19:49 | 93 | |
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 | 3:16:55 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:16:55 PM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | 3:16:55 PM | 1.30 | 1:15 | 4:42 | 62 | |
| West Rd | FM-529 | 3:16:55 PM | 2.50 | 2:09 | 6:51 | 70 | |
| FM-529 | Beckendorff | 3:16:55 PM | 1.00 | 1:05 | 7:56 | 55 | |
| Beckendorff | Clay Rd | 3:16:55 PM | 1.30 | 1:09 | 9:05 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 3:16:55 PM | 2.00 | 1:58 | 10:59 | 61 | |
| S Fry Rd | Bellaire | 3:16:55 PM | 1.60 | 1:34 | 12:33 | 61 | |
| Bellaire | W Bellfort | 3:16:55 PM | 2.90 | 2:48 | 15:21 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:16:55 PM | 2.00 | 1:42 | 17:01 | 71 | |
| FM-1464 | New Territory | 3:16:55 PM | 1.50 | 1:22 | 18:23 | 66 | |
| New Territory | Brazos River | 3:16:55 PM | 1.00 | 00:49 | 19:12 | 73 | |
| Summary | 30.6 | 19:12 | 19:12 | 96 | |
