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 | 4:01:49 PM | 1.00 | 1:12 | 1:12 | 50 |  |
| New Territory | FM-1464 | 4:01:49 PM | 1.50 | 1:18 | 2:30 | 69 | |
| FM-1464 | Oyster Creek | 4:01:49 PM | 2.00 | 1:46 | 4:16 | 68 | |
| Oyster Creek | Harlem Rd | 4:01:49 PM | 1.60 | 1:32 | 5:48 | 63 | |
| Harlem Rd | W Bellfort | 4:01:49 PM | 1.50 | 1:18 | 7:06 | 69 | |
| W Bellfort | Bellaire | 4:01:49 PM | 2.90 | 2:43 | 9:49 | 64 | |
| Bellaire | S Fry Rd | 4:01:49 PM | 1.60 | 1:31 | 11:20 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 4:01:49 PM | 1.50 | 1:54 | 13:11 | 47 |  |
| Morton | Clay Rd | 4:01:49 PM | 1.60 | 1:29 | 14:40 | 65 | |
| Clay Rd | Beckendorff | 4:01:49 PM | 1.30 | 1:18 | 15:58 | 60 | |
| Beckendorff | FM-529 | 4:01:49 PM | 1.00 | 00:53 | 16:51 | 68 | |
| FM-529 | West Rd | 4:01:49 PM | 2.50 | 2:12 | 19:03 | 68 | |
| West Rd | House Hahl | 4:01:49 PM | 1.30 | 1:13 | 20:16 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 4:01:49 PM | 1.40 | 1:17 | 21:33 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:01:49 PM | 2.40 | 2:09 | 23:42 | 67 | |
| Summary | 30.6 | 23:42 | 23:42 | 77 | |
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 | 4:01:49 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 4:01:49 PM | 1.40 | 1:20 | 3:26 | 63 | |
| House Hahl | West Rd | 4:01:49 PM | 1.30 | 1:14 | 4:40 | 63 | |
| West Rd | FM-529 | 4:01:49 PM | 2.50 | 1:59 | 6:39 | 76 | |
| FM-529 | Beckendorff | 4:01:49 PM | 1.00 | 1:12 | 7:51 | 50 | |
| Beckendorff | Clay Rd | 4:01:49 PM | 1.30 | 1:07 | 8:58 | 70 | |
| 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 | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 4:01:49 PM | 1.60 | 1:41 | 10:34 | 57 | |
| Bellaire | W Bellfort | 4:01:49 PM | 2.90 | 2:59 | 13:33 | 58 | |
| W Bellfort | Harlem Rd | 4:01:49 PM | 1.50 | 1:17 | 14:50 | 70 | |
| Harlem Rd | Oyster Creek | 4:01:49 PM | 1.60 | 1:29 | 16:19 | 65 | |
| Oyster Creek | FM-1464 | 4:01:49 PM | 2.00 | 1:44 | 18:03 | 69 | |
| FM-1464 | New Territory | 4:01:49 PM | 1.50 | 1:22 | 19:25 | 66 | |
| New Territory | Brazos River | 4:01:49 PM | 1.00 | 00:47 | 20:12 | 77 | |
| Summary | 30.6 | 20:12 | 20:12 | 91 | |
