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 | 4:06:57 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:06:57 AM | 2.90 | 2:36 | 3:33 | 67 | |
| Bellaire | S Fry Rd | 4:06:57 AM | 1.60 | 1:25 | 4:58 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 4:06:57 AM | 2.00 | 1:57 | 6:55 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:06:57 AM | 1.50 | 1:32 | 8:25 | 59 | |
| Morton | Clay Rd | 4:06:57 AM | 1.60 | 1:33 | 9:58 | 62 | |
| Clay Rd | Beckendorff | 4:06:57 AM | 1.30 | 1:20 | 11:18 | 58 | |
| Beckendorff | FM-529 | 4:06:57 AM | 1.00 | 00:56 | 12:14 | 64 | |
| FM-529 | West Rd | 4:06:57 AM | 2.50 | 2:12 | 14:26 | 68 | |
| West Rd | House Hahl | 4:06:57 AM | 1.30 | 1:30 | 15:56 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 4:04:57 AM | 1.40 | 1:19 | 17:15 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:06:57 AM | 2.40 | 2:08 | 19:23 | 68 | |
| Summary | 30.55 | 19:23 | 19:23 | 95 | |
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 | 4:06:57 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 4:06:57 AM | 1.40 | 1:27 | 3:37 | 58 | |
| House Hahl | West Rd | 4:06:57 AM | 1.30 | 1:39 | 5:16 | 47 |  |
| West Rd | FM-529 | 4:06:57 AM | 2.50 | 1:55 | 7:11 | 78 | |
| FM-529 | Beckendorff | 4:06:57 AM | 1.00 | 1:07 | 8:18 | 54 | |
| Beckendorff | Clay Rd | 4:06:57 AM | 1.30 | 1:12 | 9:30 | 65 | |
| Clay Rd | Morton | 4:06:57 AM | 1.60 | 1:47 | 11:17 | 54 | |
| Morton | IH-10 Katy | 4:06:57 AM | 1.50 | 1:24 | 12:41 | 64 | |
| IH-10 Katy | Kingsland | 4:06:57 AM | 1.25 | 1:08 | 13:49 | 66 | |
| Kingsland | Cinco Ranch Blvd | 4:06:57 AM | 2.20 | 1:56 | 15:45 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 4:06:57 AM | 2.00 | 1:59 | 17:44 | 61 | |
| S Fry Rd | Bellaire | 4:06:57 AM | 1.60 | 1:27 | 19:11 | 66 | |
| Bellaire | W Bellfort | 4:06:57 AM | 2.90 | 2:51 | 22:02 | 61 | |
| 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 | 21:57 | 21:57 | 84 | |
