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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 2:01:44 PM | 2.00 | 1:41 | 1:39 | 71 |  |
| Oyster Creek | Harlem Rd | 2:01:44 PM | 1.60 | 1:26 | 3:05 | 67 | |
| Harlem Rd | W Bellfort | 2:01:44 PM | 1.50 | 1:14 | 4:19 | 73 | |
| W Bellfort | Bellaire | 2:01:44 PM | 2.90 | 2:25 | 6:44 | 72 | |
| Bellaire | S Fry Rd | 2:01:44 PM | 1.60 | 1:23 | 8:07 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 2:01:44 PM | 2.00 | 2:18 | 10:25 | 52 | |
| Cinco Ranch Blvd | Kingsland | 2:01:44 PM | 2.20 | 4:34 | 14:59 | 29 |  |
| Kingsland | IH-10 Katy | 2:01:44 PM | 1.25 | 1:01 | 16:00 | 74 | |
| IH-10 Katy | Morton | 2:01:44 PM | 1.50 | 1:41 | 17:41 | 53 | |
| Morton | Clay Rd | 2:01:44 PM | 1.60 | 1:24 | 19:05 | 69 | |
| Clay Rd | Beckendorff | 2:01:44 PM | 1.30 | 1:13 | 20:18 | 64 | |
| Beckendorff | FM-529 | 2:01:44 PM | 1.00 | 00:52 | 21:10 | 69 | |
| FM-529 | West Rd | 2:01:44 PM | 2.50 | 2:09 | 23:19 | 70 | |
| West Rd | House Hahl | 2:01:44 PM | 1.30 | 1:10 | 24:29 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 2:01:44 PM | 1.40 | 1:13 | 25:42 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:01:44 PM | 2.40 | 2:06 | 27:48 | 69 | |
| 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 | 2:01:44 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 2:01:44 PM | 1.40 | 1:14 | 3:21 | 68 | |
| House Hahl | West Rd | 2:01:44 PM | 1.30 | 1:13 | 4:34 | 64 | |
| West Rd | FM-529 | 2:01:44 PM | 2.50 | 2:07 | 6:41 | 71 | |
| FM-529 | Beckendorff | 2:01:44 PM | 1.00 | 1:06 | 7:47 | 55 | |
| Beckendorff | Clay Rd | 2:01:44 PM | 1.30 | 1:11 | 8:58 | 66 | |
| Clay Rd | Morton | 2:01:44 PM | 1.60 | 1:48 | 10:46 | 53 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:56:43 PM | 1.25 | 2:19 | 13:04 | 32 |  |
| Kingsland | Cinco Ranch Blvd | 2:01:44 PM | 2.20 | 2:46 | 15:50 | 48 |  |
| Cinco Ranch Blvd | S Fry Rd | 2:01:44 PM | 2.00 | 2:13 | 18:03 | 54 | |
| S Fry Rd | Bellaire | 2:01:44 PM | 1.60 | 1:36 | 19:39 | 60 | |
| Bellaire | W Bellfort | 2:01:44 PM | 2.90 | 2:44 | 22:23 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 2:01:44 PM | 1.60 | 1:31 | 23:53 | 63 | |
| Oyster Creek | FM-1464 | 2:01:44 PM | 2.00 | 1:35 | 25:28 | 76 | |
| FM-1464 | New Territory | 2:01:44 PM | 1.50 | 1:22 | 26:50 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 26:49 | 26:49 | 68 | |
