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 | 7:01:45 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:01:45 PM | 1.60 | 1:50 | 2:46 | 52 | |
| Harlem Rd | W Bellfort | 7:01:45 PM | 1.50 | 1:19 | 4:05 | 68 | |
| W Bellfort | Bellaire | 7:01:45 PM | 2.90 | 2:31 | 6:36 | 69 | |
| Bellaire | S Fry Rd | 7:01:45 PM | 1.60 | 1:26 | 8:02 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 7:01:45 PM | 2.00 | 1:54 | 9:56 | 63 | |
| Cinco Ranch Blvd | Kingsland | 7:01:45 PM | 2.20 | 2:15 | 12:11 | 59 | |
| Kingsland | IH-10 Katy | 7:01:45 PM | 1.25 | 1:09 | 13:20 | 65 | |
| IH-10 Katy | Morton | 7:01:45 PM | 1.50 | 1:33 | 14:53 | 58 | |
| Morton | Clay Rd | 7:01:45 PM | 1.60 | 1:24 | 16:17 | 69 | |
| Clay Rd | Beckendorff | 7:01:45 PM | 1.30 | 1:13 | 17:30 | 64 | |
| Beckendorff | FM-529 | 7:01:45 PM | 1.00 | 00:52 | 18:22 | 69 | |
| FM-529 | West Rd | 7:01:45 PM | 2.50 | 1:51 | 20:13 | 81 | |
| West Rd | House Hahl | 7:01:45 PM | 1.30 | 1:27 | 21:40 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:01:45 PM | 1.40 | 1:15 | 22:55 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:01:45 PM | 2.40 | 2:10 | 25:05 | 66 | |
| Summary | 30.55 | 25:05 | 25:05 | 73 | |
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 | 7:01:45 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:01:45 PM | 1.40 | 1:12 | 3:15 | 70 | |
| House Hahl | West Rd | 7:01:45 PM | 1.30 | 1:26 | 4:41 | 54 | |
| West Rd | FM-529 | 7:01:45 PM | 2.50 | 1:49 | 6:30 | 83 | |
| FM-529 | Beckendorff | 7:01:45 PM | 1.00 | 00:58 | 7:28 | 62 | |
| Beckendorff | Clay Rd | 7:01:45 PM | 1.30 | 1:09 | 8:37 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:01:45 PM | 1.25 | 1:06 | 9:41 | 68 | |
| Kingsland | Cinco Ranch Blvd | 7:01:45 PM | 2.20 | 1:54 | 11:35 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 7:01:45 PM | 2.00 | 1:47 | 13:22 | 67 | |
| S Fry Rd | Bellaire | 7:01:45 PM | 1.60 | 1:29 | 14:51 | 65 | |
| Bellaire | W Bellfort | 7:01:45 PM | 2.90 | 2:58 | 17:49 | 59 | |
| W Bellfort | Harlem Rd | 7:01:45 PM | 1.50 | 1:16 | 19:05 | 71 | |
| Harlem Rd | Oyster Creek | 7:01:45 PM | 1.60 | 1:50 | 20:55 | 52 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:52 | 20:52 | 88 | |
