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 | 4:58:43 AM | 2.00 | 1:43 | 1:41 | 70 |  |
| Oyster Creek | Harlem Rd | 4:58:43 AM | 1.60 | 1:26 | 3:07 | 67 | |
| Harlem Rd | W Bellfort | 4:58:43 AM | 1.50 | 1:19 | 4:26 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:58:43 AM | 2.20 | 2:26 | 6:49 | 54 | |
| Kingsland | IH-10 Katy | 4:58:43 AM | 1.25 | 1:23 | 8:12 | 54 | |
| IH-10 Katy | Morton | 4:58:43 AM | 1.50 | 1:41 | 9:53 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 4:58:43 AM | 1.30 | 1:13 | 11:05 | 64 | |
| Beckendorff | FM-529 | 4:58:43 AM | 1.00 | 00:50 | 11:55 | 72 | |
| FM-529 | West Rd | 4:58:43 AM | 2.50 | 2:07 | 14:02 | 71 | |
| West Rd | House Hahl | 4:58:43 AM | 1.30 | 1:12 | 15:14 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 4:58:43 AM | 1.40 | 1:16 | 16:30 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:58:43 AM | 2.40 | 1:54 | 18:24 | 76 | |
| 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 | 4:58:43 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 4:58:43 AM | 1.40 | 1:23 | 3:19 | 61 | |
| House Hahl | West Rd | 4:58:43 AM | 1.30 | 1:20 | 4:39 | 58 | |
| West Rd | FM-529 | 4:58:43 AM | 2.50 | 2:05 | 6:44 | 72 | |
| FM-529 | Beckendorff | 4:51:42 AM | 1.00 | 00:59 | 7:43 | 61 | |
| Beckendorff | Clay Rd | 4:58:43 AM | 1.30 | 1:13 | 8:56 | 64 | |
| Clay Rd | Morton | 4:58:43 AM | 1.60 | 1:54 | 10:50 | 51 | |
| Morton | IH-10 Katy | 4:58:43 AM | 1.50 | 1:06 | 11:56 | 82 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:58:43 AM | 2.20 | 1:53 | 13:48 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:40 | 13:40 | 134 | |
