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 | 3:25:44 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:25:44 PM | 1.60 | 1:31 | 2:25 | 63 | |
| Harlem Rd | W Bellfort | 3:25:44 PM | 1.50 | 1:15 | 3:40 | 72 | |
| W Bellfort | Bellaire | 3:25:44 PM | 2.90 | 2:32 | 6:12 | 69 | |
| Bellaire | S Fry Rd | 3:25:44 PM | 1.60 | 1:28 | 7:40 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:25:44 PM | 2.00 | 5:50 | 13:30 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 3:25:44 PM | 2.20 | 4:01 | 17:31 | 33 |  |
| Kingsland | IH-10 Katy | 3:25:44 PM | 1.25 | 1:12 | 18:43 | 62 | |
| IH-10 Katy | Morton | 3:25:44 PM | 1.50 | 3:03 | 21:46 | 30 | |
| Morton | Clay Rd | 3:25:44 PM | 1.60 | 2:06 | 23:52 | 46 |  |
| Clay Rd | Beckendorff | 3:25:44 PM | 1.30 | 1:21 | 25:13 | 58 | |
| Beckendorff | FM-529 | 3:25:44 PM | 1.00 | 00:58 | 26:11 | 62 | |
| FM-529 | West Rd | 3:25:44 PM | 2.50 | 2:04 | 28:15 | 73 | |
| West Rd | House Hahl | 3:25:44 PM | 1.30 | 1:35 | 29:50 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 3:25:44 PM | 1.40 | 1:23 | 31:13 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:25:44 PM | 2.40 | 2:17 | 33:30 | 63 | |
| Summary | 30.55 | 33:30 | 33:30 | 55 | |
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 | 3:25:44 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 3:25:44 PM | 1.40 | 1:19 | 3:28 | 64 | |
| House Hahl | West Rd | 3:25:44 PM | 1.30 | 1:37 | 5:05 | 48 | |
| West Rd | FM-529 | 3:25:44 PM | 2.50 | 1:55 | 7:00 | 78 | |
| FM-529 | Beckendorff | 3:25:44 PM | 1.00 | 1:01 | 8:01 | 59 | |
| Beckendorff | Clay Rd | 3:25:44 PM | 1.30 | 1:19 | 9:20 | 59 | |
| Clay Rd | Morton | 3:25:44 PM | 1.60 | 2:02 | 11:22 | 47 | |
| Morton | IH-10 Katy | 3:25:44 PM | 1.50 | 1:00 | 12:22 | 90 | |
| IH-10 Katy | Kingsland | 3:25:44 PM | 1.25 | 1:07 | 13:29 | 67 | |
| Kingsland | Cinco Ranch Blvd | 3:25:44 PM | 2.20 | 2:01 | 15:30 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 3:25:44 PM | 2.00 | 1:48 | 17:18 | 67 | |
| S Fry Rd | Bellaire | 3:25:44 PM | 1.60 | 1:33 | 18:51 | 62 | |
| Bellaire | W Bellfort | 3:25:44 PM | 2.90 | 2:43 | 21:34 | 64 | |
| W Bellfort | Harlem Rd | 3:25:44 PM | 1.50 | 1:16 | 22:50 | 71 | |
| Harlem Rd | Oyster Creek | 3:25:44 PM | 1.60 | 1:32 | 24:22 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:25:44 PM | 1.00 | 00:57 | 25:17 | 63 | |
| Summary | 30.55 | 25:17 | 25:17 | 72 | |
