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 | 6:25:52 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | 6:23:51 PM | 1.50 | 1:21 | 2:28 | 67 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 6:22:56 PM | 1.50 | 1:19 | 3:45 | 68 | |
| W Bellfort | Bellaire | 6:26:52 PM | 2.90 | 2:45 | 6:30 | 63 | |
| Bellaire | S Fry Rd | 6:16:53 PM | 1.60 | 3:53 | 10:23 | 25 |  |
| S Fry Rd | Cinco Ranch Blvd | 6:26:52 PM | 2.00 | 1:53 | 12:16 | 64 | |
| Cinco Ranch Blvd | Kingsland | 6:26:52 PM | 2.20 | 4:37 | 16:53 | 29 | |
| Kingsland | IH-10 Katy | 6:24:51 PM | 1.25 | 8:14 | 25:07 | 9 |  |
| IH-10 Katy | Morton | 6:26:52 PM | 1.50 | 5:00 | 30:07 | 18 | |
| Morton | Clay Rd | 6:26:52 PM | 1.60 | 2:06 | 32:13 | 46 |  |
| Clay Rd | Beckendorff | 6:26:52 PM | 1.30 | 1:20 | 33:33 | 58 | |
| Beckendorff | FM-529 | 6:09:55 PM | 1.00 | 1:07 | 34:40 | 54 | |
| FM-529 | West Rd | 6:26:52 PM | 2.50 | 2:00 | 36:40 | 75 | |
| West Rd | House Hahl | 6:26:52 PM | 1.30 | 1:26 | 38:06 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 6:26:52 PM | 1.40 | 1:17 | 39:23 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:26:52 PM | 2.40 | 2:19 | 41:42 | 62 | |
| Summary | 30.55 | 41:42 | 41:42 | 44 | |
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 | 6:26:52 PM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 6:26:52 PM | 1.40 | 1:17 | 3:37 | 65 | |
| House Hahl | West Rd | 6:26:52 PM | 1.30 | 1:39 | 5:16 | 47 | |
| West Rd | FM-529 | 6:22:56 PM | 2.50 | 3:19 | 8:35 | 45 | |
| FM-529 | Beckendorff | 6:26:52 PM | 1.00 | 2:10 | 10:45 | 28 | |
| Beckendorff | Clay Rd | 6:26:52 PM | 1.30 | 1:28 | 12:13 | 53 | |
| Clay Rd | Morton | 6:26:52 PM | 1.60 | 1:54 | 14:07 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 6:26:52 PM | 2.20 | 2:03 | 16:08 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 6:25:52 PM | 2.00 | 3:13 | 19:21 | 37 |  |
| S Fry Rd | Bellaire | 6:26:52 PM | 1.60 | 2:02 | 21:23 | 47 | |
| Bellaire | W Bellfort | 6:26:52 PM | 2.90 | 2:46 | 24:09 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 24:04 | 24:04 | 76 | |
