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 | 5:13:41 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 5:13:41 PM | 1.50 | 1:19 | 2:16 | 68 | |
| FM-1464 | Oyster Creek | 5:13:41 PM | 2.00 | 1:48 | 4:04 | 67 | |
| Oyster Creek | Harlem Rd | 5:13:41 PM | 1.60 | 1:31 | 5:35 | 63 | |
| Harlem Rd | W Bellfort | 5:13:41 PM | 1.50 | 1:20 | 6:55 | 68 | |
| W Bellfort | Bellaire | 5:13:41 PM | 2.90 | 2:45 | 9:40 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:13:41 PM | 2.00 | 5:13 | 14:51 | 23 |  |
| Kingsland | IH-10 Katy | 5:13:41 PM | 1.50 | 1:05 | 15:56 | 83 | |
| IH-10 Katy | Morton | 5:13:41 PM | 1.50 | 4:05 | 20:01 | 22 | |
| Morton | Clay Rd | 5:13:41 PM | 1.60 | 2:01 | 22:02 | 48 |  |
| Clay Rd | Beckendorff | 5:13:41 PM | 1.30 | 1:22 | 23:24 | 57 | |
| Beckendorff | FM-529 | 5:13:41 PM | 1.00 | 00:56 | 24:20 | 64 | |
| FM-529 | West Rd | 5:13:41 PM | 2.50 | 2:19 | 26:39 | 65 | |
| West Rd | House Hahl | 5:13:41 PM | 1.30 | 1:17 | 27:56 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 5:13:41 PM | 1.40 | 1:16 | 29:12 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:13:41 PM | 2.40 | 2:24 | 31:36 | 60 | |
| Summary | 30.6 | 31:36 | 31:36 | 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 | 5:13:41 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 5:13:41 PM | 1.40 | 1:20 | 3:19 | 63 | |
| House Hahl | West Rd | 5:13:41 PM | 1.30 | 1:12 | 4:31 | 65 | |
| West Rd | FM-529 | 5:13:41 PM | 2.50 | 2:09 | 6:40 | 70 | |
| FM-529 | Beckendorff | 5:13:41 PM | 1.00 | 1:07 | 7:47 | 54 | |
| Beckendorff | Clay Rd | 5:13:41 PM | 1.30 | 1:13 | 9:00 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:13:41 PM | 1.50 | 1:03 | 10:02 | 86 | |
| IH-10 Katy | Kingsland | 5:13:41 PM | 1.50 | 1:17 | 11:19 | 70 | |
| Kingsland | Cinco Ranch Blvd | 5:13:41 PM | 2.00 | 5:13 | 16:32 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 5:13:41 PM | 2.90 | 2:46 | 19:16 | 63 | |
| W Bellfort | Harlem Rd | 5:13:41 PM | 1.50 | 1:15 | 20:31 | 72 | |
| Harlem Rd | Oyster Creek | 5:13:41 PM | 1.60 | 1:29 | 22:00 | 65 | |
| Oyster Creek | FM-1464 | 5:13:41 PM | 2.00 | 1:43 | 23:43 | 70 | |
| FM-1464 | New Territory | 5:13:41 PM | 1.50 | 1:24 | 25:07 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 25:06 | 25:06 | 73 | |
