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 | 12:09:30 PM | 1.00 | 1:18 | 1:18 | 46 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:09:30 PM | 1.60 | 1:28 | 2:44 | 65 |  |
| Harlem Rd | W Bellfort | 12:09:30 PM | 1.50 | 1:12 | 3:56 | 75 | |
| W Bellfort | Bellaire | 12:09:30 PM | 2.90 | 2:30 | 6:26 | 70 | |
| Bellaire | S Fry Rd | 12:09:30 PM | 1.60 | 1:26 | 7:52 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:09:30 PM | 2.00 | 2:09 | 10:01 | 56 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:09:30 PM | 1.25 | 1:11 | 11:11 | 63 | |
| IH-10 Katy | Morton | 12:08:30 PM | 1.50 | 2:10 | 13:21 | 42 | |
| Morton | Clay Rd | 12:09:30 PM | 1.60 | 1:23 | 14:44 | 69 | |
| Clay Rd | Beckendorff | 12:09:30 PM | 1.30 | 1:25 | 16:09 | 55 | |
| Beckendorff | FM-529 | 12:09:30 PM | 1.00 | 1:59 | 18:08 | 30 |  |
| FM-529 | West Rd | 12:09:30 PM | 2.50 | 1:59 | 20:07 | 76 | |
| West Rd | House Hahl | 12:09:30 PM | 1.30 | 1:32 | 21:39 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 12:09:30 PM | 1.40 | 1:17 | 22:56 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:09:30 PM | 2.40 | 2:11 | 25:07 | 66 | |
| Summary | 30.55 | 25:07 | 25:07 | 73 | |
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 | 12:09:30 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:09:30 PM | 1.40 | 1:16 | 3:19 | 66 | |
| House Hahl | West Rd | 12:09:30 PM | 1.30 | 1:33 | 4:52 | 50 | |
| West Rd | FM-529 | 12:09:30 PM | 2.50 | 1:52 | 6:44 | 80 | |
| FM-529 | Beckendorff | 12:09:30 PM | 1.00 | 1:06 | 7:50 | 55 | |
| Beckendorff | Clay Rd | 12:09:30 PM | 1.30 | 1:13 | 9:03 | 64 | |
| Clay Rd | Morton | 12:09:30 PM | 1.60 | 1:46 | 10:49 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:09:30 PM | 1.25 | 1:19 | 12:07 | 57 | |
| Kingsland | Cinco Ranch Blvd | 12:09:30 PM | 2.20 | 2:08 | 14:15 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 12:09:30 PM | 1.60 | 1:41 | 15:55 | 57 | |
| Bellaire | W Bellfort | 12:09:30 PM | 2.90 | 2:32 | 18:27 | 69 | |
| W Bellfort | Harlem Rd | 12:09:30 PM | 1.50 | 1:17 | 19:44 | 70 | |
| Harlem Rd | Oyster Creek | 12:09:30 PM | 1.60 | 1:32 | 21:16 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 12:09:30 PM | 1.00 | 1:05 | 22:19 | 55 | |
| Summary | 30.55 | 22:19 | 22:19 | 82 | |
