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 | 3:24:47 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 3:24:47 PM | 1.50 | 1:25 | 2:20 | 64 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:24:47 PM | 1.50 | 1:13 | 3:31 | 74 | |
| W Bellfort | Bellaire | 3:24:47 PM | 2.90 | 2:41 | 6:12 | 65 | |
| Bellaire | S Fry Rd | 3:24:47 PM | 1.60 | 1:32 | 7:44 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:24:47 PM | 2.00 | 1:54 | 9:38 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:24:47 PM | 2.20 | 2:53 | 12:31 | 46 |  |
| Kingsland | IH-10 Katy | 3:24:47 PM | 1.25 | 1:14 | 13:45 | 61 | |
| IH-10 Katy | Morton | 3:24:47 PM | 1.50 | 2:22 | 16:07 | 38 |  |
| Morton | Clay Rd | 3:24:47 PM | 1.60 | 2:04 | 18:11 | 46 | |
| Clay Rd | Beckendorff | 3:24:47 PM | 1.30 | 1:21 | 19:32 | 58 | |
| Beckendorff | FM-529 | 3:24:47 PM | 1.00 | 1:07 | 20:39 | 54 | |
| FM-529 | West Rd | 3:24:47 PM | 2.50 | 2:00 | 22:39 | 75 | |
| West Rd | House Hahl | 3:24:47 PM | 1.30 | 1:31 | 24:10 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:24:47 PM | 1.40 | 1:25 | 25:35 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:24:47 PM | 2.40 | 2:25 | 28:00 | 60 | |
| Summary | 30.55 | 28:00 | 28:00 | 65 | |
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 | 3:24:47 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 3:24:47 PM | 1.40 | 1:20 | 3:32 | 63 | |
| House Hahl | West Rd | 3:24:47 PM | 1.30 | 1:37 | 5:09 | 48 | |
| West Rd | FM-529 | 3:24:47 PM | 2.50 | 1:55 | 7:04 | 78 | |
| FM-529 | Beckendorff | 3:24:47 PM | 1.00 | 1:04 | 8:08 | 56 | |
| Beckendorff | Clay Rd | 3:24:47 PM | 1.30 | 1:11 | 9:19 | 66 | |
| Clay Rd | Morton | 3:24:47 PM | 1.60 | 2:22 | 11:41 | 41 | |
| Morton | IH-10 Katy | 3:24:47 PM | 1.50 | 2:03 | 13:44 | 44 | |
| IH-10 Katy | Kingsland | 3:24:47 PM | 1.25 | 1:01 | 14:45 | 74 | |
| Kingsland | Cinco Ranch Blvd | 3:24:47 PM | 2.20 | 2:02 | 16:47 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 3:24:47 PM | 2.00 | 1:51 | 18:38 | 65 | |
| S Fry Rd | Bellaire | 3:24:47 PM | 1.60 | 1:57 | 20:35 | 49 | |
| Bellaire | W Bellfort | 3:24:47 PM | 2.90 | 2:38 | 23:13 | 66 | |
| W Bellfort | Harlem Rd | 3:24:47 PM | 1.50 | 1:17 | 24:30 | 70 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:26 | 24:26 | 75 | |
