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 | 7:24:35 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:24:35 PM | 1.60 | 1:25 | 2:16 | 68 | |
| Harlem Rd | W Bellfort | 7:24:35 PM | 1.50 | 1:14 | 3:30 | 73 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:24:35 PM | 2.00 | 2:04 | 5:32 | 58 | |
| Cinco Ranch Blvd | Kingsland | 7:24:35 PM | 2.20 | 3:00 | 8:32 | 44 |  |
| Kingsland | IH-10 Katy | 7:24:35 PM | 1.25 | 1:07 | 9:39 | 67 | |
| IH-10 Katy | Morton | 7:24:35 PM | 1.50 | 1:55 | 11:34 | 47 | |
| Morton | Clay Rd | 7:24:35 PM | 1.60 | 1:32 | 13:06 | 63 | |
| Clay Rd | Beckendorff | 7:24:35 PM | 1.30 | 1:16 | 14:22 | 62 | |
| Beckendorff | FM-529 | 7:24:35 PM | 1.00 | 00:54 | 15:16 | 67 | |
| FM-529 | West Rd | 7:24:35 PM | 2.50 | 1:50 | 17:06 | 82 | |
| West Rd | House Hahl | 7:24:35 PM | 1.30 | 1:26 | 18:32 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:24:35 PM | 1.40 | 1:16 | 19:48 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:24:35 PM | 2.40 | 1:59 | 21:47 | 73 | |
| Summary | 30.55 | 21:47 | 21:47 | 84 | |
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 | 7:24:35 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 7:24:35 PM | 1.40 | 1:19 | 3:32 | 64 | |
| House Hahl | West Rd | 7:24:35 PM | 1.30 | 1:32 | 5:04 | 51 | |
| West Rd | FM-529 | 7:24:35 PM | 2.50 | 1:52 | 6:56 | 80 | |
| FM-529 | Beckendorff | 7:24:35 PM | 1.00 | 00:59 | 7:55 | 61 | |
| Beckendorff | Clay Rd | 7:24:35 PM | 1.30 | 1:11 | 9:06 | 66 | |
| Clay Rd | Morton | 7:24:35 PM | 1.60 | 1:57 | 11:03 | 49 | |
| Morton | IH-10 Katy | 7:24:35 PM | 1.50 | 1:17 | 12:20 | 70 | |
| IH-10 Katy | Kingsland | 7:24:35 PM | 1.25 | 1:17 | 13:37 | 58 | |
| Kingsland | Cinco Ranch Blvd | 7:24:35 PM | 2.20 | 2:47 | 16:24 | 47 | |
| Cinco Ranch Blvd | S Fry Rd | 7:24:35 PM | 2.00 | 3:13 | 19:37 | 37 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:24:35 PM | 1.50 | 1:13 | 20:48 | 74 | |
| Harlem Rd | Oyster Creek | 7:24:35 PM | 1.60 | 1:21 | 22:09 | 71 | |
| 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 | 22:06 | 22:06 | 83 | |
