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 | 3:52:37 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:52:37 PM | 1.60 | 1:29 | 2:27 | 65 | |
| Harlem Rd | W Bellfort | 3:51:39 PM | 1.50 | 1:26 | 3:53 | 63 | |
| W Bellfort | Bellaire | 3:52:37 PM | 2.90 | 2:42 | 6:35 | 64 | |
| Bellaire | S Fry Rd | 3:52:37 PM | 1.60 | 1:27 | 8:02 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 3:52:37 PM | 2.00 | 2:50 | 10:52 | 42 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 3:52:37 PM | 1.25 | 1:20 | 12:11 | 56 | |
| IH-10 Katy | Morton | 3:52:37 PM | 1.50 | 1:40 | 13:51 | 54 | |
| Morton | Clay Rd | 3:52:37 PM | 1.60 | 1:59 | 15:50 | 48 | |
| Clay Rd | Beckendorff | 3:52:37 PM | 1.30 | 1:17 | 17:07 | 61 | |
| Beckendorff | FM-529 | 3:52:37 PM | 1.00 | 00:56 | 18:03 | 64 | |
| FM-529 | West Rd | 3:52:37 PM | 2.50 | 1:53 | 19:56 | 80 | |
| West Rd | House Hahl | 3:52:37 PM | 1.30 | 1:30 | 21:26 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 3:52:37 PM | 1.40 | 1:21 | 22:47 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:52:37 PM | 2.40 | 2:16 | 25:03 | 64 | |
| Summary | 30.55 | 25:03 | 25:03 | 73 | |
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 | 3:52:37 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:52:37 PM | 1.40 | 1:20 | 3:25 | 63 | |
| House Hahl | West Rd | 3:52:37 PM | 1.30 | 1:49 | 5:14 | 43 | |
| West Rd | FM-529 | 3:52:37 PM | 2.50 | 1:55 | 7:09 | 78 | |
| FM-529 | Beckendorff | 3:52:37 PM | 1.00 | 1:05 | 8:14 | 55 | |
| Beckendorff | Clay Rd | 3:52:37 PM | 1.30 | 1:24 | 9:38 | 56 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:52:37 PM | 1.25 | 1:18 | 10:54 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:52:37 PM | 2.20 | 2:03 | 12:57 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:52:37 PM | 2.00 | 1:49 | 14:46 | 66 | |
| S Fry Rd | Bellaire | 3:52:37 PM | 1.60 | 1:26 | 16:12 | 67 | |
| Bellaire | W Bellfort | 3:52:37 PM | 2.90 | 2:46 | 18:58 | 63 | |
| W Bellfort | Harlem Rd | 3:52:37 PM | 1.50 | 1:15 | 20:13 | 72 | |
| Harlem Rd | Oyster Creek | 3:50:37 PM | 1.60 | 2:03 | 22:16 | 47 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:52:37 PM | 1.00 | 00:54 | 23:08 | 67 | |
| Summary | 30.55 | 23:08 | 23:08 | 79 | |
