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 | 4:12:31 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 4:12:31 PM | 1.50 | 1:21 | 2:17 | 67 | |
| FM-1464 | Oyster Creek | 4:12:31 PM | 2.00 | 1:46 | 4:03 | 68 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:12:31 PM | 2.90 | 2:53 | 6:54 | 60 | |
| Bellaire | S Fry Rd | 4:12:31 PM | 1.60 | 1:40 | 8:34 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 4:12:31 PM | 2.00 | 4:03 | 12:37 | 30 |  |
| Cinco Ranch Blvd | Kingsland | 4:12:31 PM | 2.20 | 4:39 | 17:16 | 28 |  |
| Kingsland | IH-10 Katy | 4:12:31 PM | 1.25 | 1:03 | 18:19 | 71 | |
| IH-10 Katy | Morton | 4:07:31 PM | 1.50 | 2:16 | 20:35 | 40 |  |
| Morton | Clay Rd | 4:12:31 PM | 1.60 | 1:40 | 22:15 | 58 | |
| Clay Rd | Beckendorff | 4:12:31 PM | 1.30 | 1:20 | 23:35 | 58 | |
| Beckendorff | FM-529 | 4:12:31 PM | 1.00 | 00:55 | 24:30 | 65 | |
| FM-529 | West Rd | 4:12:31 PM | 2.50 | 2:11 | 26:41 | 69 | |
| West Rd | House Hahl | 4:12:31 PM | 1.30 | 1:14 | 27:55 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 4:12:31 PM | 1.40 | 1:18 | 29:13 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:12:31 PM | 2.40 | 2:17 | 31:30 | 63 | |
| Summary | 30.55 | 31:30 | 31:30 | 58 | |
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 | 4:12:31 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 4:12:31 PM | 1.40 | 1:16 | 3:21 | 66 | |
| House Hahl | West Rd | 4:12:31 PM | 1.30 | 1:13 | 4:34 | 64 | |
| West Rd | FM-529 | 4:12:31 PM | 2.50 | 2:05 | 6:39 | 72 | |
| FM-529 | Beckendorff | 4:12:31 PM | 1.00 | 1:00 | 7:39 | 60 | |
| Beckendorff | Clay Rd | 4:12:31 PM | 1.30 | 1:13 | 8:52 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:12:31 PM | 1.25 | 1:14 | 10:04 | 61 | |
| Kingsland | Cinco Ranch Blvd | 4:12:31 PM | 2.20 | 5:07 | 15:11 | 26 | |
| Cinco Ranch Blvd | S Fry Rd | 4:12:31 PM | 2.00 | 2:42 | 17:53 | 44 | |
| S Fry Rd | Bellaire | 4:12:31 PM | 1.60 | 1:39 | 19:32 | 58 | |
| Bellaire | W Bellfort | 4:12:31 PM | 2.90 | 2:36 | 22:08 | 67 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:12:31 PM | 2.00 | 1:42 | 23:48 | 71 | |
| FM-1464 | New Territory | 4:12:31 PM | 1.50 | 1:18 | 25:06 | 69 | |
| New Territory | Brazos River | 4:12:31 PM | 1.00 | 00:47 | 25:53 | 77 | |
| Summary | 30.55 | 25:53 | 25:53 | 71 | |
