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 | 3:40:36 PM | 1.00 | 00:49 | 00:49 | 73 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:40:36 PM | 1.60 | 1:28 | 2:15 | 65 | |
| Harlem Rd | W Bellfort | 3:40:36 PM | 1.50 | 1:15 | 3:30 | 72 | |
| W Bellfort | Bellaire | 3:40:36 PM | 2.90 | 2:39 | 6:09 | 66 | |
| Bellaire | S Fry Rd | 3:40:36 PM | 1.60 | 1:34 | 7:43 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 3:40:36 PM | 2.00 | 1:55 | 9:38 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:40:36 PM | 2.20 | 2:27 | 12:05 | 54 | |
| Kingsland | IH-10 Katy | 3:40:36 PM | 1.25 | 1:12 | 13:17 | 62 | |
| IH-10 Katy | Morton | 3:13:35 PM | 1.50 | 1:41 | 14:58 | 53 | |
| Morton | Clay Rd | 3:40:36 PM | 1.60 | 1:34 | 16:32 | 61 | |
| Clay Rd | Beckendorff | 3:40:36 PM | 1.30 | 1:30 | 18:02 | 52 | |
| Beckendorff | FM-529 | 3:40:36 PM | 1.00 | 00:59 | 19:01 | 61 | |
| FM-529 | West Rd | 3:40:36 PM | 2.50 | 1:54 | 20:55 | 79 | |
| West Rd | House Hahl | 3:40:36 PM | 1.30 | 1:31 | 22:26 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:40:36 PM | 1.40 | 1:17 | 23:43 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:40:36 PM | 2.40 | 2:10 | 25:53 | 66 | |
| Summary | 30.55 | 25:53 | 25:53 | 71 | |
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 | 3:40:36 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:40:36 PM | 1.40 | 1:13 | 3:20 | 69 | |
| House Hahl | West Rd | 3:40:36 PM | 1.30 | 1:34 | 4:54 | 50 | |
| West Rd | FM-529 | 3:40:36 PM | 2.50 | 1:51 | 6:45 | 81 | |
| FM-529 | Beckendorff | 3:40:36 PM | 1.00 | 00:59 | 7:44 | 61 | |
| Beckendorff | Clay Rd | 3:40:36 PM | 1.30 | 1:13 | 8:57 | 64 | |
| Clay Rd | Morton | 3:40:36 PM | 1.60 | 1:42 | 10:39 | 56 | |
| Morton | IH-10 Katy | 3:40:36 PM | 1.50 | 1:24 | 12:03 | 64 | |
| IH-10 Katy | Kingsland | 3:40:36 PM | 1.25 | 1:16 | 13:19 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:40:36 PM | 2.20 | 2:05 | 15:24 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 3:40:36 PM | 2.00 | 1:48 | 17:12 | 67 | |
| S Fry Rd | Bellaire | 3:40:36 PM | 1.60 | 1:42 | 18:54 | 56 | |
| Bellaire | W Bellfort | 3:40:36 PM | 2.90 | 3:32 | 22:26 | 49 |  |
| W Bellfort | Harlem Rd | 3:40:36 PM | 1.50 | 1:12 | 23:38 | 75 | |
| Harlem Rd | Oyster Creek | 3:40:36 PM | 1.60 | 1:23 | 25:01 | 69 | |
| 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 | 24:58 | 24:58 | 73 | |
