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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 2:58:43 PM | 1.50 | 1:37 | 1:36 | 56 |  |
| FM-1464 | Oyster Creek | 3:08:44 PM | 2.00 | 1:51 | 3:27 | 65 | |
| Oyster Creek | Harlem Rd | 3:08:44 PM | 1.60 | 1:20 | 4:47 | 72 | |
| Harlem Rd | W Bellfort | 3:05:44 PM | 1.50 | 1:11 | 5:58 | 76 | |
| W Bellfort | Bellaire | 3:08:44 PM | 2.90 | 2:44 | 8:42 | 64 | |
| Bellaire | S Fry Rd | 3:08:44 PM | 1.60 | 1:31 | 10:13 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:08:44 PM | 2.00 | 2:12 | 12:25 | 55 | |
| Cinco Ranch Blvd | Kingsland | 3:08:44 PM | 2.20 | 2:56 | 15:21 | 45 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:08:44 PM | 1.50 | 1:49 | 17:09 | 50 | |
| Morton | Clay Rd | 3:08:44 PM | 1.60 | 1:30 | 18:39 | 64 | |
| Clay Rd | Beckendorff | 3:08:44 PM | 1.30 | 1:20 | 19:59 | 58 | |
| Beckendorff | FM-529 | 3:08:44 PM | 1.00 | 00:57 | 20:56 | 63 | |
| FM-529 | West Rd | 3:08:44 PM | 2.50 | 2:17 | 23:13 | 66 | |
| West Rd | House Hahl | 3:08:44 PM | 1.30 | 1:14 | 24:27 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:08:44 PM | 1.40 | 1:15 | 25:42 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:08:44 PM | 2.40 | 2:10 | 27:52 | 66 | |
| Summary | 30.55 | Not Available | |
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 | 3:08:44 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 3:08:44 PM | 1.40 | 1:21 | 3:21 | 62 | |
| House Hahl | West Rd | 3:08:44 PM | 1.30 | 1:15 | 4:36 | 62 | |
| West Rd | FM-529 | 3:08:44 PM | 2.50 | 2:05 | 6:41 | 72 | |
| FM-529 | Beckendorff | 3:08:44 PM | 1.00 | 1:06 | 7:47 | 55 | |
| Beckendorff | Clay Rd | 3:08:44 PM | 1.30 | 1:17 | 9:04 | 61 | |
| Clay Rd | Morton | 3:08:44 PM | 1.60 | 1:56 | 11:00 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:08:44 PM | 1.25 | 1:21 | 12:20 | 56 | |
| Kingsland | Cinco Ranch Blvd | 3:08:44 PM | 2.20 | 2:37 | 14:57 | 50 | |
| Cinco Ranch Blvd | S Fry Rd | 3:08:44 PM | 2.00 | 2:27 | 17:24 | 49 | |
| S Fry Rd | Bellaire | 3:08:44 PM | 1.60 | 1:36 | 19:00 | 60 | |
| Bellaire | W Bellfort | 3:08:44 PM | 2.90 | 2:50 | 21:50 | 61 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:08:44 PM | 2.00 | 1:47 | 23:35 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:33 | 23:33 | 78 | |
