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 | 4:47:50 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:47:50 PM | 1.60 | 1:28 | 2:27 | 65 | |
| Harlem Rd | W Bellfort | 4:47:50 PM | 1.50 | 1:13 | 3:40 | 74 | |
| W Bellfort | Bellaire | 4:47:50 PM | 2.90 | 2:31 | 6:11 | 69 | |
| Bellaire | S Fry Rd | 4:47:50 PM | 1.60 | 1:25 | 7:36 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 4:47:50 PM | 2.00 | 5:26 | 13:02 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 4:47:50 PM | 2.20 | 3:24 | 16:26 | 39 |  |
| Kingsland | IH-10 Katy | 4:38:48 PM | 1.25 | 1:39 | 18:05 | 45 |  |
| IH-10 Katy | Morton | 4:47:50 PM | 1.50 | 7:21 | 25:26 | 12 |  |
| Morton | Clay Rd | 4:47:50 PM | 1.60 | 2:31 | 27:57 | 38 | |
| Clay Rd | Beckendorff | 4:47:50 PM | 1.30 | 1:24 | 29:21 | 56 | |
| Beckendorff | FM-529 | 4:47:50 PM | 1.00 | 1:01 | 30:22 | 59 | |
| FM-529 | West Rd | 4:47:50 PM | 2.50 | 2:00 | 32:22 | 75 | |
| West Rd | House Hahl | 4:47:50 PM | 1.30 | 1:35 | 33:57 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 4:47:50 PM | 1.40 | 1:20 | 35:17 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:47:50 PM | 2.40 | 2:24 | 37:41 | 60 | |
| Summary | 30.55 | 37:41 | 37:41 | 49 | |
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 | 4:47:50 PM | 2.40 | 2:48 | 2:48 | 51 | |
| Bridgeland Lake Parkway | House Hahl | 4:47:50 PM | 1.40 | 1:21 | 4:09 | 62 | |
| House Hahl | West Rd | 4:47:50 PM | 1.30 | 1:40 | 5:49 | 47 | |
| West Rd | FM-529 | 4:47:50 PM | 2.50 | 1:53 | 7:42 | 80 | |
| FM-529 | Beckendorff | 4:47:50 PM | 1.00 | 1:04 | 8:46 | 56 | |
| Beckendorff | Clay Rd | 4:47:50 PM | 1.30 | 1:21 | 10:07 | 58 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:47:50 PM | 1.25 | 1:10 | 11:15 | 64 | |
| Kingsland | Cinco Ranch Blvd | 4:47:50 PM | 2.20 | 2:08 | 13:23 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 4:47:50 PM | 2.00 | 1:50 | 15:13 | 65 | |
| S Fry Rd | Bellaire | 4:47:50 PM | 1.60 | 1:32 | 16:45 | 63 | |
| Bellaire | W Bellfort | 4:47:50 PM | 2.90 | 2:39 | 19:24 | 66 | |
| W Bellfort | Harlem Rd | 4:47:50 PM | 1.50 | 1:15 | 20:39 | 72 | |
| Harlem Rd | Oyster Creek | 4:47:50 PM | 1.60 | 1:30 | 22:09 | 64 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:47:50 PM | 1.00 | 00:53 | 23:00 | 68 | |
| Summary | 30.55 | 23:00 | 23:00 | 80 | |
