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 | 4:06:49 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| New Territory | FM-1464 | 3:59:48 PM | 1.50 | 1:19 | 2:25 | 68 | |
| FM-1464 | Oyster Creek | 4:06:49 PM | 2.00 | 1:47 | 4:12 | 67 | |
| Oyster Creek | Harlem Rd | 4:06:49 PM | 1.60 | 1:31 | 5:43 | 63 | |
| Harlem Rd | W Bellfort | 4:06:49 PM | 1.50 | 1:17 | 7:00 | 70 | |
| W Bellfort | Bellaire | 4:06:49 PM | 2.90 | 2:41 | 9:41 | 65 | |
| Bellaire | S Fry Rd | 4:06:49 PM | 1.60 | 2:26 | 12:07 | 39 |  |
| S Fry Rd | Cinco Ranch Blvd | 4:06:49 PM | 2.00 | 4:31 | 16:38 | 27 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 4:06:49 PM | 1.50 | 1:55 | 18:31 | 47 |  |
| Morton | Clay Rd | 4:06:49 PM | 1.60 | 1:32 | 20:03 | 63 | |
| Clay Rd | Beckendorff | 4:06:49 PM | 1.30 | 1:19 | 21:22 | 59 | |
| Beckendorff | FM-529 | 4:06:49 PM | 1.00 | 00:56 | 22:18 | 64 | |
| FM-529 | West Rd | 4:06:49 PM | 2.50 | 2:20 | 24:38 | 64 | |
| West Rd | House Hahl | 4:06:49 PM | 1.30 | 9:20 | 33:58 | 8 |  |
| House Hahl | Bridgeland Lake Parkway | 4:06:49 PM | 1.40 | 14:19 | 48:17 | 6 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:06:49 PM | 2.40 | 10:41 | 58:58 | 13 | |
| Summary | 30.6 | 58:58 | 58:58 | 31 | |
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 | 4:06:49 PM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 4:06:49 PM | 1.40 | 1:24 | 3:40 | 60 | |
| House Hahl | West Rd | 4:06:49 PM | 1.30 | 1:15 | 4:55 | 62 | |
| West Rd | FM-529 | 4:06:49 PM | 2.50 | 2:06 | 7:01 | 71 | |
| FM-529 | Beckendorff | 4:06:49 PM | 1.00 | 1:01 | 8:02 | 59 | |
| Beckendorff | Clay Rd | 4:06:49 PM | 1.30 | 1:05 | 9:07 | 72 | |
| Clay Rd | Morton | 4:06:49 PM | 1.60 | 1:54 | 11:01 | 51 | |
| Morton | IH-10 Katy | 4:06:49 PM | 1.50 | 1:35 | 12:36 | 57 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 4:06:49 PM | 2.00 | 4:31 | 17:05 | 27 | |
| S Fry Rd | Bellaire | 4:06:49 PM | 1.60 | 1:31 | 18:36 | 63 | |
| Bellaire | W Bellfort | 4:06:49 PM | 2.90 | 9:34 | 28:10 | 18 | |
| W Bellfort | Harlem Rd | 4:06:49 PM | 1.50 | 1:11 | 29:21 | 76 | |
| Harlem Rd | Oyster Creek | 4:06:49 PM | 1.60 | 1:29 | 30:50 | 65 | |
| Oyster Creek | FM-1464 | 4:06:49 PM | 2.00 | 1:42 | 32:32 | 71 | |
| FM-1464 | New Territory | 4:06:49 PM | 1.50 | 1:18 | 33:50 | 69 | |
| New Territory | Brazos River | 4:06:49 PM | 1.00 | 00:48 | 34:38 | 75 | |
| Summary | 30.6 | 34:38 | 34:38 | 53 | |
