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 | 4:32:36 AM | 2.00 | 1:49 | 1:47 | 66 |  |
| Oyster Creek | Harlem Rd | 4:32:36 AM | 1.60 | 1:33 | 3:20 | 62 | |
| Harlem Rd | W Bellfort | 4:30:36 AM | 1.50 | 1:18 | 4:38 | 69 | |
| W Bellfort | Bellaire | 4:32:36 AM | 2.90 | 2:56 | 7:34 | 59 | |
| Bellaire | S Fry Rd | 4:32:36 AM | 1.60 | 1:32 | 9:06 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 4:32:36 AM | 2.00 | 1:51 | 10:57 | 65 | |
| Cinco Ranch Blvd | Kingsland | 4:32:36 AM | 2.20 | 2:06 | 13:03 | 63 | |
| Kingsland | IH-10 Katy | 4:32:36 AM | 1.25 | 1:13 | 14:16 | 62 | |
| IH-10 Katy | Morton | 4:32:36 AM | 1.50 | 1:52 | 16:08 | 48 |  |
| Morton | Clay Rd | 4:32:36 AM | 1.60 | 1:11 | 17:19 | 81 | |
| Clay Rd | Beckendorff | 4:32:36 AM | 1.30 | 1:11 | 18:30 | 66 | |
| Beckendorff | FM-529 | 4:32:36 AM | 1.00 | 00:48 | 19:18 | 75 | |
| FM-529 | West Rd | 4:32:36 AM | 2.50 | 2:23 | 21:41 | 63 | |
| West Rd | House Hahl | 4:32:36 AM | 1.30 | 1:10 | 22:51 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 4:32:36 AM | 1.40 | 1:21 | 24:12 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:32:36 AM | 2.40 | 2:11 | 26:23 | 66 | |
| 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 | 4:32:36 AM | 2.40 | 1:55 | 1:55 | 75 | |
| Bridgeland Lake Parkway | House Hahl | 4:32:36 AM | 1.40 | 1:05 | 3:00 | 78 | |
| House Hahl | West Rd | 4:32:36 AM | 1.30 | 1:05 | 4:05 | 72 | |
| West Rd | FM-529 | 4:32:36 AM | 2.50 | 1:55 | 6:00 | 78 | |
| FM-529 | Beckendorff | 4:32:36 AM | 1.00 | 00:50 | 6:50 | 72 | |
| Beckendorff | Clay Rd | 4:32:36 AM | 1.30 | 1:07 | 7:57 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:32:36 AM | 2.20 | 2:13 | 10:07 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 4:32:36 AM | 2.00 | 1:49 | 11:56 | 66 | |
| S Fry Rd | Bellaire | 4:30:36 AM | 1.60 | 1:30 | 13:26 | 64 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:32:36 AM | 2.00 | 1:46 | 15:09 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:07 | 15:07 | 121 | |
