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 | 6:36:39 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 6:36:39 PM | 1.50 | 1:23 | 2:20 | 65 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 6:31:39 PM | 1.50 | 1:12 | 3:30 | 75 | |
| W Bellfort | Bellaire | 6:36:39 PM | 2.90 | 3:09 | 6:39 | 55 | |
| Bellaire | S Fry Rd | 6:36:39 PM | 1.60 | 1:27 | 8:06 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 6:36:39 PM | 2.00 | 1:50 | 9:56 | 65 | |
| Cinco Ranch Blvd | Kingsland | 6:36:39 PM | 2.20 | 2:06 | 12:02 | 63 | |
| Kingsland | IH-10 Katy | 6:36:39 PM | 1.25 | 1:21 | 13:23 | 56 | |
| IH-10 Katy | Morton | 6:30:39 PM | 1.50 | 2:06 | 15:29 | 43 |  |
| Morton | Clay Rd | 6:36:39 PM | 1.60 | 1:29 | 16:58 | 65 | |
| Clay Rd | Beckendorff | 6:36:39 PM | 1.30 | 1:28 | 18:26 | 53 | |
| Beckendorff | FM-529 | 6:36:39 PM | 1.00 | 1:05 | 19:31 | 55 | |
| FM-529 | West Rd | 6:36:39 PM | 2.50 | 2:10 | 21:41 | 69 | |
| West Rd | House Hahl | 6:36:39 PM | 1.30 | 1:43 | 23:24 | 45 | |
| House Hahl | Bridgeland Lake Parkway | 6:36:39 PM | 1.40 | 1:21 | 24:45 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:36:39 PM | 2.40 | 2:13 | 26:58 | 65 | |
| Summary | 30.55 | 26:58 | 26:58 | 68 | |
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 | 6:36:39 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 6:36:39 PM | 1.40 | 1:17 | 3:25 | 65 | |
| House Hahl | West Rd | 6:36:39 PM | 1.30 | 1:31 | 4:56 | 51 | |
| West Rd | FM-529 | 6:36:39 PM | 2.50 | 1:46 | 6:42 | 85 | |
| FM-529 | Beckendorff | 6:36:39 PM | 1.00 | 1:03 | 7:45 | 57 | |
| Beckendorff | Clay Rd | 6:36:39 PM | 1.30 | 1:06 | 8:51 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:30:39 PM | 1.50 | 2:15 | 11:05 | 40 | |
| IH-10 Katy | Kingsland | 6:36:39 PM | 1.25 | 1:12 | 12:17 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:36:39 PM | 2.20 | 2:02 | 14:19 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 6:36:39 PM | 2.00 | 1:53 | 16:12 | 64 | |
| S Fry Rd | Bellaire | 6:36:39 PM | 1.60 | 1:37 | 17:49 | 59 | |
| Bellaire | W Bellfort | 6:36:39 PM | 2.90 | 2:48 | 20:37 | 62 | |
| W Bellfort | Harlem Rd | 6:36:39 PM | 1.50 | 1:11 | 21:48 | 76 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 6:36:39 PM | 1.50 | 1:22 | 23:08 | 66 | |
| New Territory | Brazos River | 6:36:39 PM | 1.00 | 00:55 | 24:03 | 65 | |
| Summary | 30.55 | 24:03 | 24:03 | 76 | |
