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 | 8:13:51 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:13:51 AM | 1.60 | 1:33 | 2:27 | 62 | |
| Harlem Rd | W Bellfort | 8:13:51 AM | 1.50 | 1:10 | 3:37 | 77 | |
| W Bellfort | Bellaire | 8:13:51 AM | 2.90 | 2:32 | 6:09 | 69 | |
| Bellaire | S Fry Rd | 8:13:51 AM | 1.60 | 1:25 | 7:34 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:13:51 AM | 2.00 | 1:59 | 9:33 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:13:51 AM | 2.20 | 2:12 | 11:45 | 60 | |
| Kingsland | IH-10 Katy | 8:13:51 AM | 1.25 | 1:03 | 12:48 | 71 | |
| IH-10 Katy | Morton | 8:13:51 AM | 1.50 | 1:47 | 14:35 | 50 | |
| Morton | Clay Rd | 8:13:51 AM | 1.60 | 1:30 | 16:05 | 64 | |
| Clay Rd | Beckendorff | 8:13:51 AM | 1.30 | 1:19 | 17:24 | 59 | |
| Beckendorff | FM-529 | 8:13:51 AM | 1.00 | 00:54 | 18:18 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:13:51 AM | 1.40 | 1:21 | 19:37 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:13:51 AM | 2.40 | 2:12 | 21:49 | 65 | |
| Summary | 30.55 | 21:49 | 21:49 | 84 | |
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 | 8:13:51 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:13:51 AM | 1.40 | 1:19 | 3:24 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:13:51 AM | 1.00 | 1:06 | 4:28 | 55 | |
| Beckendorff | Clay Rd | 8:13:51 AM | 1.30 | 1:14 | 5:42 | 63 | |
| Clay Rd | Morton | 8:13:51 AM | 1.60 | 1:46 | 7:28 | 54 | |
| Morton | IH-10 Katy | 8:13:51 AM | 1.50 | 1:16 | 8:44 | 71 | |
| IH-10 Katy | Kingsland | 8:13:51 AM | 1.25 | 1:07 | 9:51 | 67 | |
| Kingsland | Cinco Ranch Blvd | 8:13:51 AM | 2.20 | 2:08 | 11:59 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 8:13:51 AM | 2.00 | 1:53 | 13:52 | 64 | |
| S Fry Rd | Bellaire | 8:13:51 AM | 1.60 | 1:23 | 15:15 | 69 | |
| Bellaire | W Bellfort | 8:13:51 AM | 2.90 | 2:36 | 17:51 | 67 | |
| W Bellfort | Harlem Rd | 8:13:51 AM | 1.50 | 1:21 | 19:12 | 67 | |
| Harlem Rd | Oyster Creek | 8:13:51 AM | 1.60 | 1:35 | 20:47 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:13:51 AM | 1.00 | 00:48 | 21:33 | 75 | |
| Summary | 30.55 | 21:33 | 21:33 | 85 | |
