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 | 4:50:54 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:50:54 AM | 2.00 | 1:52 | 2:43 | 64 | |
| Cinco Ranch Blvd | Kingsland | 4:50:54 AM | 2.20 | 2:02 | 4:45 | 65 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:50:54 AM | 1.50 | 1:54 | 6:38 | 47 |  |
| Morton | Clay Rd | 4:50:54 AM | 1.60 | 1:30 | 8:08 | 64 | |
| Clay Rd | Beckendorff | 4:50:54 AM | 1.30 | 1:21 | 9:29 | 58 | |
| Beckendorff | FM-529 | 4:50:54 AM | 1.00 | 00:57 | 10:26 | 63 | |
| FM-529 | West Rd | 4:50:54 AM | 2.50 | 1:59 | 12:25 | 76 | |
| West Rd | House Hahl | 4:50:54 AM | 1.30 | 1:36 | 14:01 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 4:50:54 AM | 1.40 | 1:23 | 15:24 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:50:54 AM | 2.40 | 2:11 | 17:35 | 66 | |
| Summary | 30.55 | 17:35 | 17:35 | 104 | |
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 | 4:50:54 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 4:50:54 AM | 1.40 | 1:27 | 3:32 | 58 | |
| House Hahl | West Rd | 4:50:54 AM | 1.30 | 1:47 | 5:19 | 44 | |
| West Rd | FM-529 | 4:50:54 AM | 2.50 | 1:54 | 7:13 | 79 | |
| FM-529 | Beckendorff | 4:50:54 AM | 1.00 | 1:07 | 8:20 | 54 | |
| Beckendorff | Clay Rd | 4:50:54 AM | 1.30 | 1:12 | 9:32 | 65 | |
| Clay Rd | Morton | 4:50:54 AM | 1.60 | 1:49 | 11:21 | 53 | |
| Morton | IH-10 Katy | 4:50:54 AM | 1.50 | 1:51 | 13:12 | 49 | |
| IH-10 Katy | Kingsland | 4:50:54 AM | 1.25 | 1:07 | 14:19 | 67 | |
| Kingsland | Cinco Ranch Blvd | 4:50:54 AM | 2.20 | 1:59 | 16:18 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 4:50:54 AM | 2.00 | 1:54 | 18:12 | 63 | |
| S Fry Rd | Bellaire | 4:50:54 AM | 1.60 | 1:25 | 19:37 | 68 | |
| Bellaire | W Bellfort | 4:50:54 AM | 2.90 | 2:34 | 22:11 | 68 | |
| 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 | 22:06 | 22:06 | 83 | |
