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 | 1:47:40 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:40:40 PM | 1.60 | 1:23 | 2:18 | 69 | |
| Harlem Rd | W Bellfort | 1:47:40 PM | 1.50 | 1:15 | 3:33 | 72 | |
| W Bellfort | Bellaire | 1:47:40 PM | 2.90 | 2:25 | 5:58 | 72 | |
| Bellaire | S Fry Rd | 1:47:40 PM | 1.60 | 1:17 | 7:15 | 75 | |
| S Fry Rd | Cinco Ranch Blvd | 1:47:40 PM | 2.00 | 1:58 | 9:13 | 61 | |
| Cinco Ranch Blvd | Kingsland | 1:47:40 PM | 2.20 | 2:19 | 11:32 | 57 | |
| Kingsland | IH-10 Katy | 1:47:40 PM | 1.25 | 1:10 | 12:42 | 64 | |
| IH-10 Katy | Morton | 1:47:40 PM | 1.50 | 1:36 | 14:18 | 56 | |
| Morton | Clay Rd | 1:47:40 PM | 1.60 | 1:22 | 15:40 | 70 | |
| Clay Rd | Beckendorff | 1:47:40 PM | 1.30 | 1:14 | 16:54 | 63 | |
| Beckendorff | FM-529 | 1:47:40 PM | 1.00 | 00:53 | 17:47 | 68 | |
| FM-529 | West Rd | 1:37:40 PM | 2.50 | 1:49 | 19:36 | 83 | |
| West Rd | House Hahl | 1:47:40 PM | 1.30 | 1:27 | 21:03 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 1:47:40 PM | 1.40 | 1:17 | 22:20 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:47:40 PM | 2.40 | 2:02 | 24:22 | 71 | |
| Summary | 30.55 | 24:22 | 24:22 | 75 | |
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 | 1:47:40 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:47:40 PM | 1.40 | 1:19 | 3:26 | 64 | |
| House Hahl | West Rd | 1:47:40 PM | 1.30 | 1:31 | 4:57 | 51 | |
| West Rd | FM-529 | 1:47:40 PM | 2.50 | 1:48 | 6:45 | 83 | |
| FM-529 | Beckendorff | 1:47:40 PM | 1.00 | 1:00 | 7:45 | 60 | |
| Beckendorff | Clay Rd | 1:47:40 PM | 1.30 | 1:12 | 8:57 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:46:40 PM | 1.50 | 1:25 | 10:21 | 64 | |
| IH-10 Katy | Kingsland | 1:47:40 PM | 1.25 | 1:15 | 11:36 | 60 | |
| Kingsland | Cinco Ranch Blvd | 1:47:40 PM | 2.20 | 2:00 | 13:36 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 1:47:40 PM | 2.00 | 1:50 | 15:26 | 65 | |
| S Fry Rd | Bellaire | 1:47:40 PM | 1.60 | 1:32 | 16:58 | 63 | |
| Bellaire | W Bellfort | 1:47:40 PM | 2.90 | 2:44 | 19:42 | 64 | |
| W Bellfort | Harlem Rd | 1:47:40 PM | 1.50 | 1:15 | 20:57 | 72 | |
| Harlem Rd | Oyster Creek | 1:47:40 PM | 1.60 | 1:30 | 22:27 | 64 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:47:40 PM | 1.00 | 00:55 | 23:20 | 65 | |
| Summary | 30.55 | 23:20 | 23:20 | 79 | |
