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 | 4:50:49 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 4:50:49 PM | 1.50 | 1:16 | 2:12 | 71 | |
| FM-1464 | Oyster Creek | 4:50:49 PM | 2.00 | 1:56 | 4:08 | 62 | |
| Oyster Creek | Harlem Rd | 4:50:49 PM | 1.60 | 1:30 | 5:38 | 64 | |
| Harlem Rd | W Bellfort | 4:50:49 PM | 1.50 | 1:13 | 6:51 | 74 | |
| W Bellfort | Bellaire | 4:50:49 PM | 2.90 | 2:41 | 9:32 | 65 | |
| Bellaire | S Fry Rd | 4:50:49 PM | 1.60 | 1:36 | 11:08 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 4:50:49 PM | 2.00 | 2:10 | 13:18 | 55 | |
| Cinco Ranch Blvd | Kingsland | 4:50:49 PM | 2.20 | 5:30 | 18:48 | 24 |  |
| Kingsland | IH-10 Katy | 4:50:49 PM | 1.25 | 5:19 | 24:07 | 14 |  |
| IH-10 Katy | Morton | 4:50:49 PM | 1.50 | 7:51 | 31:58 | 11 | |
| Morton | Clay Rd | 4:50:49 PM | 1.60 | 2:39 | 34:37 | 36 |  |
| Clay Rd | Beckendorff | 4:50:49 PM | 1.30 | 1:55 | 36:32 | 41 |  |
| Beckendorff | FM-529 | 4:50:49 PM | 1.00 | 1:03 | 37:35 | 57 | |
| FM-529 | West Rd | 4:50:49 PM | 2.50 | 2:03 | 39:38 | 73 | |
| West Rd | House Hahl | 4:50:49 PM | 1.30 | 1:41 | 41:19 | 46 | |
| House Hahl | Bridgeland Lake Parkway | 4:46:48 PM | 1.40 | 1:31 | 42:50 | 55 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available |  |
| Summary | 30.55 | 42:49 | 42:49 | 43 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 4:50:49 PM | 1.40 | 1:47 | 1:46 | 47 | |
| House Hahl | West Rd | 4:50:49 PM | 1.30 | 2:01 | 3:47 | 39 | |
| West Rd | FM-529 | 4:50:49 PM | 2.50 | 2:20 | 6:07 | 64 | |
| FM-529 | Beckendorff | 4:50:49 PM | 1.00 | 1:32 | 7:39 | 39 | |
| Beckendorff | Clay Rd | 4:50:49 PM | 1.30 | 1:25 | 9:04 | 55 | |
| Clay Rd | Morton | 4:50:49 PM | 1.60 | 1:50 | 10:54 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:34:51 PM | 1.25 | 1:14 | 12:07 | 61 | |
| Kingsland | Cinco Ranch Blvd | 4:50:49 PM | 2.20 | 2:18 | 14:25 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 4:50:49 PM | 2.00 | 1:57 | 16:22 | 62 | |
| S Fry Rd | Bellaire | 4:50:49 PM | 1.60 | 2:04 | 18:26 | 46 | |
| Bellaire | W Bellfort | 4:50:49 PM | 2.90 | 2:42 | 21:08 | 64 | |
| W Bellfort | Harlem Rd | 4:50:49 PM | 1.50 | 1:17 | 22:25 | 70 | |
| Harlem Rd | Oyster Creek | 4:50:49 PM | 1.60 | 1:30 | 23:55 | 64 | |
| Oyster Creek | FM-1464 | 4:50:49 PM | 2.00 | 1:44 | 25:39 | 69 | |
| FM-1464 | New Territory | 4:50:49 PM | 1.50 | 1:24 | 27:03 | 64 | |
| New Territory | Brazos River | 4:50:49 PM | 1.00 | 00:50 | 27:53 | 72 | |
| Summary | 30.55 | Not Available | |
