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 | 12:23:29 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:23:29 PM | 1.60 | 1:30 | 2:22 | 64 | |
| Harlem Rd | W Bellfort | 12:23:29 PM | 1.50 | 1:32 | 3:54 | 59 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:23:29 PM | 2.00 | 1:53 | 5:45 | 64 | |
| Cinco Ranch Blvd | Kingsland | 12:23:29 PM | 2.20 | 1:57 | 7:42 | 68 | |
| Kingsland | IH-10 Katy | 12:23:29 PM | 1.25 | 1:04 | 8:46 | 70 | |
| IH-10 Katy | Morton | 12:17:56 PM | 1.50 | 1:40 | 10:26 | 54 | |
| Morton | Clay Rd | 12:23:29 PM | 1.60 | 1:17 | 11:43 | 75 | |
| Clay Rd | Beckendorff | 12:23:29 PM | 1.30 | 1:12 | 12:55 | 65 | |
| Beckendorff | FM-529 | 12:23:29 PM | 1.00 | 00:50 | 13:45 | 72 | |
| FM-529 | West Rd | 12:23:29 PM | 2.50 | 1:47 | 15:32 | 84 | |
| West Rd | House Hahl | 12:23:29 PM | 1.30 | 1:25 | 16:57 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 12:23:29 PM | 1.40 | 1:15 | 18:12 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:23:29 PM | 2.40 | 2:01 | 20:13 | 71 | |
| Summary | 30.55 | 20:13 | 20:13 | 91 | |
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 | 12:23:29 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:23:29 PM | 1.40 | 1:12 | 3:20 | 70 | |
| House Hahl | West Rd | 12:23:29 PM | 1.30 | 1:34 | 4:54 | 50 | |
| West Rd | FM-529 | 12:08:56 PM | 2.50 | 1:51 | 6:45 | 81 | |
| FM-529 | Beckendorff | 12:23:29 PM | 1.00 | 1:07 | 7:52 | 54 | |
| Beckendorff | Clay Rd | 12:23:29 PM | 1.30 | 1:11 | 9:03 | 66 | |
| Clay Rd | Morton | 12:23:29 PM | 1.60 | 2:08 | 11:11 | 45 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:23:29 PM | 1.25 | 1:18 | 12:28 | 58 | |
| Kingsland | Cinco Ranch Blvd | 12:23:29 PM | 2.20 | 2:11 | 14:39 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:23:29 PM | 2.00 | 2:00 | 16:39 | 60 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 12:23:29 PM | 1.50 | 1:16 | 17:53 | 71 | |
| Harlem Rd | Oyster Creek | 12:23:29 PM | 1.60 | 1:26 | 19:19 | 67 | |
| 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 | 19:16 | 19:16 | 95 | |
